of Ti = 22, V =23,Fe =26, Co = 27) Answer. `Ti=22, V=23, Fe=26, Co=27`) "gly" is glycine, a neutral ligand at "pH" 7. Performance & security by Cloudflare, Please complete the security check to access. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. where gly = glycine, en = ethylenediamine and bpy = bipyridyl moieties (At no : Ti = 22, V = 23, Fe= 26, Co = 27) (a) [V(gly) 2 (OH) 2 (NH 3) 2] + (b) [Fe(en)(bpy)NH 3) 2] 2+ (c) [Co(OX) 2 (OH) 2]-(d) [Ti(NH 3) 6] 3+ Q85: NEET - 2008 Doubts . when the number of unpaired valence electrons increases, the d-orbital increase & the highest oxidation state increases. - Because en is a strong field ligand (large Δ), the complex ion is paramagnetic. no. for d 1 to d 4 the value is positive hence μ eff is less than μ s.o. No. Hence, the correct … no. Hence, K will also be higher among these four, i.e., stability of the complexes will be highest among these four complexes. Nov 13,2020 - Which of the following complex compounds will exhibit highest paramagnetic behaviour ?(At. I would first reference your text to check the charge of the ligands, but you would have to memorize these in an exam. nos. Here the question is asking to determine the complex compound which shows the lowest paramagnetic behaviour. no. In complex C, there is more number of unpaired electron therefore, it exhibits the highest paramagnetic behaviour. Hence, [NiCl 4] 2− is paramagnetic.. Hence, [Co (OX) 2 (OH) 2] - has highest paramagnetic behaviour. no. (a) [Co(ox)2(OH)2]^- - 7946492 MaheraHyatKhan3560 MaheraHyatKhan3560 02.02.2019 Science Secondary School Which of the following complexes exhibits the highest paramagnetic behaviour? Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. … The complex will exhibit paramagnetic behavior. Which of the following complexes exhibits the highest paramagnetic behaviour? (i) It is a neutral ligand. Question 8.25: Give examples and suggest reasons for the following features of the transition metal chemistry: (i)The lowest oxide of transition metal is basic, the highest is amphoteric/acidic. C) dextrorotatory. No. NEET Chemistry Coordination Compounds questions & solutions with PDF and difficulty level E) levorotatory. B) Zn2+ exhibits "d orbital" splittings in its complexes such that they absorb all wavelengths in the visible region. Cloudflare Ray ID: 615924dbaf86ea45 Remember that molecules such as O 2 that contain unpaired electrons are paramagnetic. Which of the following complexes exhibits the highest paramagnetic behaviour from BPL 5100 at Baruch College, CUNY (i) Transition metals show paramagnetic behaviour. [Cr(NH3)6]3+ exhibits highest paramagnetic behaviour as it contains 3 unpaired. Many transition metal complexes have unpaired electrons and hence are paramagnetic. Hope it helps Because of the involvement of (n - l)d, i. e. 3d-orbital in hybridisation, it is an inner orbital complex. Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behaviour? Join now. Total charge from CN is -6. (ii)A transition metal exhibits highest oxidation state in oxides and fluorides. From the analysis above only c. is paramagnetic. where gly=glycine, en=ethylenediamine and bipy =bipyridyl (At. Click hereto get an answer to your question ️ Which of the following complexes exhibits the highest paramagnetic behaviour? Which of the following complexes exhibits the highest paramagnetic behaviour ? The one that can exhibit highest paramagnetic behaviour among the following is :- gly = glycinato; bpy = 2, 2'-bipyridine asked Sep 12 in Chemistry by RamanKumar ( 49.8k points) jee main 2020 करता है ? | EduRev Class 11 Question is disucussed on EduRev Study Group by 176 Class 11 Students. is easily oxidised in the presence of a strong ligand. (Where gly = glycine, en = ethylenediamine and bpy = bipyridyl moities). Wrong Answer Wrong Explanation Wrong Question Question not … 32.Account for the following: (i) Mn shows the highest oxidation state of +7 with oxygen but with fluorine it shows the highest oxidation state of +4. Jan 02,2021 - Which of the following complexes exhibits the highest paramagnetic behaviour? (i) ... Identify the correct statements for the behaviour of ethane-1, 2-diamine as a ligand. Which of the following complexes exhibits the highest paramagnetic behaviour ? | EduRev NEET Question is disucussed on EduRev Study Group by 135 NEET Students. This means that the iron must be +2 in its complex. निम्न संकुलों में सें प्रदर्शित करता है- DCo(CO),I (3) [Mn(CO),] (2) [Mn(CO),] ATICKCO),I 66. Please log in … D) Most of the elements form many complexes. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. (a), log k = 6 (b) , log k = 27.3 (c) , log K=15.4 (d) , log K = 8.9 View Answer play_arrow; question_answer44) The colour of the coordination compounds depends on the crystal field splitting. Yes, its paramagnetic. I have a naming guide here. Q. Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behaviour? : Ti = 22, Cr = 24, Co = 27, Zn = 30)a)[Ti (NH3)6]3+b)[Cr (NH3)6]3+c)[Co (NH3)6]3+d)[Zn (NH3)6]2+Correct answer is option 'B'. Please enable Cookies and reload the page. Your IP: 67.227.193.73 Cl − is a weak field ligand and it does not cause the pairing of unpaired 3d electrons. Please enable Cookies and reload the page. 27), will the magnitude of $$\Delta _o$$ be the highest? (a) [Co(ox)2(OH)2]^- 1 See answer MaheraHyatKhan3560 is waiting for your help. • 40. I have a naming guide here. [2008] where gly = glycine, en = ethylenediamine and bpy = bipyridyl moities) (At.nosTi = 22, V = 23, Fe = 26, Co = 27)a)[V(gly)2(OH)2(NH3)2]+b)[Fe(en)(bpy)(NH3)2]2+c)[Co(OX)2(OH)2]–d)[Ti(NH3)6]3+Correct answer is option 'C'. where gly = glycine, en = ethylenediamine and bpy = bipyridyl moieties (At no : Ti = 22, V = 23, Fe= 26, Co = 27) Experimental evidence of magnetic measurements supports the theory of high- and low-spin complexes. No. e. [Fe(CN)6]4- (low spin) Charge on CN is -1. The most likely explanation for this is: A) Zn2+ is paramagnetic. Its nature is paramagnetic because of the presence of three unpaired electrons. The colour of the coordination compounds depends on the crystal field splitting. (ii) Cr2+ is a strong reducing agent. Which of the following complexes will exhibit minimum paramagnetic behaviour A) [Mn(H2O)6]2+ B) [Fe(H2O)6]2+ C) [Ni(H2O)6]2+ D) Cr(H2O)6]2+ - Chemistry - … Which of the following complexes exhibits the highest paramagnetic behaviour? e. [Fe(CN)6]4- (low spin) Charge on CN is -1. - The geometric isomers of the complex ion have identical chemical properties. D) chiral. Assign reason for each of the following : (i) Transition elements exhibit paramagnetic behaviour. Click hereto get an answer to your question ️ Which of the following complex compounds will exhibit highest paramagnetic behaviour? GO TO QUESTION. Which of the following complexes exhibits the highest paramagnetic behaviour? It should be an inner orbital complex (d2sp3 hybridisation) containing only one unpaired electron. where, gly = glycine, en = ethylenediamine and bpy = bipyridyl moities) (At. Answer. Can you explain this answer? b. of Ti = … Ti = 22, V = 23, Fe = 26, (2008) Co = 27) coordination entities the : Ti = 22, Cr = 24, Co = 27, Zn = 30 Most of them are paramagnetic. Which of the following complexes exhibits the highest paramagnetic behaviour ? The highest possible oxidation state, corresponding to the formal loss of all valence electrons, becomes increasingly less stable as we go from group 3 to group 8, and it is never observed in later groups. Which of the following complex compounds will exhibit highest paramagnetic behaviour ? [Ti (NH 3) 6] 3+ is +3, thus it contains 1 unpaired electron. Log in. 1. • 40. The complex having d 2 sp 3 hybridization is an “inner shell” complex, while the complex with sp 3 d 2 hybridization is an “outer shell” complex. Transition metals … no. Cr = 24, ... AIEEE 2005. Which of the following complexes exhibits the highest paramagnetic behaviour? Identify the correct statements for the behaviour of ethane-1, 2-diamine as a ligand. | EduRev Class 12 Question is disucussed on EduRev Study Group by 121 Class 12 … Paramagnetic substances are attracted to magnetic fields. Which of the following complexes exhibits the highest paramagnetic behaviour? No. no. : Ti = 22, Cr = 24, Co = 27, Zn = 30 ) (i) It is a neutral ligand. Fe^2+ has a valence electron configuration of 3d^6. Me too appearing the exam. (At. And best of luck for jee'17. The highest oxidation state of a metal is exhibited in its oxide or fluoride due to its high electronegativity, low ionisation energy and small size. E) Most of the elements, upon ionizing, lose the d electrons first. That would make it the most paramagnetic. • Join now. 52.Which of the following complexes can exhibit optical isomerism? no. oxidation number or state is defined as the charge present on an atom or ion. I found ["Co"("ox")_2("OH")_2]^(-) to have four unpaired electrons. Δ is the crystal field splitting factor which again is often not available for complexes. The one that can exhibit highest paramagnetic behaviour among the following is :- gly = glycinato; bpy = 2, 2'-bipyridine asked Sep 12 in Chemistry by RamanKumar ( 49.8k points) jee main 2020 Paramagnetism is a form of magnetism whereby some materials are weakly attracted by an externally applied magnetic field, and form internal, induced magnetic fields in the direction of the applied magnetic field. I would first reference your text to check the charge of the ligands, but you would have to memorize these in an exam. Q. Jan 13,2021 - Which of the following complexes exhibits the highest paramagnetic behaviour ? Answer: Log in. AIEEE 2008. (a) [Co(ox) (OH)21 (b) [Ti(NH3). In which of the following octahedral complexes of Co (at. (Where gly = glycine, en = ethylenediamine and bpy = bipyridyl moities). Which of the following complexes exhibits the highest paramagnetic behaviour? Which one of the following has a square planar geometry? That would make it the most paramagnetic. Jan 17,2021 - Which of the following complex compounds will exhibit highest paramagnetic behaviour? Transition metals and their compounds generally exhibit a paramagnetic behaviour. Fe^2+ has a valence electron configuration of 3d^6. So the complex having highest paramagnetism would be the complex of iron containing four unpaired electrons. [2011M] (At. x + (-2) x 2 + (-1) x 2 = -1. x-6 = -1. x = +5. no. : Ti = 22, Cr = 24, Co = 27, Zn = 30)a)[Ti (NH3)6]3+b)[Cr (NH3)6]3+c)[Co (NH3)6]3+d)[Zn (NH3)6]2+Correct answer is option 'B'. Which of the following complexes exhibits the highest paramagnetic behaviour? "gly" is glycine, a neutral ligand at "pH" 7. (a) [V(gly)₂(OH)₂(NH₃)₂]⁺ (b) [… Get the answers you need, now! Total charge from CN is -6. Magnetic Properties of Coordination Complexes μ eff = 2√S(S+1) = √n(n+2) BM If there is a possibility for contribution from the orbital angular momentum, μ= √L(L+1) + 4S(S+1) For a given value of the orbital quantum number l, the magnetic quantum number m can have any values from –l to +l and L = sum of m For d orbital electrons,orbital electrons, m = 2, 1, 0,2, 1, 0, -1, -2 Your IP: 185.43.44.104 (At. Captain5518 17.03.2019 Chemistry Secondary School +10 pts. [V … If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. in case of transition metals, there are five orbitals in the d subshell . All electrons will be paired in this low spin complex so it will be diamagnetic. (At. For example, they exhibit variable oxidation states, form coloured complexes with different anions and neutral molecules and show paramagnetic behaviour. ... On the basis of crystal field theory explain why Co(III) forms paramagnetic octahedral complex with weak field ligands whereas it forms diamagnetic The DNA cleavage profile demonstrated that both complexes perform non-random double-strand cleavage by following first‒order kinetics (kobs = 0.9432 min-1 for 1a and kobs = 0.6574 min-1 for 1b). All electrons will be paired in this low spin complex so it will be diamagnetic. This preview shows page 17 - 20 out of 40 pages.. 73. : Ti = 22, Cr = 24, Co = 27, Zn = 30) (a) [Ti (NH₃)₆]³⁺ (b) [Cr (NH₃)₆]³⁺ (c) [Co (NH₃)₆]³⁺ (d) [Zn (NH₃)₆]²⁺ 2 See answers harshgera003 harshgera003 I think the correct answer is (b) techtro techtro Complex compounds which will exhibit. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. -The complex ion exhibits cis and trans geometric isomers, but no optical isomers.-The complex ion exhibits two geometric isomers (cis and trans) and two optical isomers. where, gly = glycine, en = ethylenediamine and bpy = bipyridyl moities) (At. Transition elements having partly filled d-orbitals exhibit several interesting properties. Greater is the number of unpaired electrons, larger is the paramagnetism. The complex ions of Zn2+ are all colorless. (ii) Transition metals form a large number of complexes. This means that the iron must be +2 in its complex. In Ni(CO) 4, Ni is in the zero oxidation state i.e., it has a configuration of 3d 8 4s 2. "ox" is oxalato, a -2 bidentate ligand. (a) [V(gly)₂(OH)₂(NH₃)₂]⁺ (b) [… Get the answers you need, now! Performance & security by Cloudflare, Please complete the security check to access. Which of the following complex compounds will exhibit highest paramagnetic behaviour? where gly=glycine, en=ethylenediamine and bipy =bipyridyl (At. where gly=glycine, en=ethylenediamine and bipy =bipyridyl (At. Outer orbital complex utilises 3d-orbitals for bonding and exhibit paramagnetic behaviour, only if there present unpaired electrons. 39. (Where gly = glycine, en = ethylenediamine and bpy = bipyridyl moities). Jan 13,2021 - Which of the following complexes exhibits the highest paramagnetic behaviour ? As Co^3+ has no unpaired electron, its μ = 0, hence it is diamagnetic, and hence shows shows lowest paramagnetic behaviour among the above complexes. Another way to prevent getting this page in the future is to use Privacy Pass. where gly = glycine, en = ethylenediamine and bpy = bipyridyl moieties (At no : Ti = 22, V = 23, Fe= 26, Co = 27) (1) [Co(CO), (3) [Mn(CO),l 66. 0 unpaired electron. You may need to download version 2.0 now from the Chrome Web Store. (i) Because of the ability of oxygen to form multiple bond with Mn and single bond with fluorine. Click hereto get an answer to your question ️ Which of the following complexes exhibits the highest paramagnetic behaviour ? Ask your question. (At. Yes, its paramagnetic. There is no actual difference; the orbitals involved are the same, only listed in a different order. At. • Contents1 Important Questions for CBSE Class 12 Chemistry – Coordination Compounds1.1 PREVIOUS YEARS QUESTIONS1.2 20151.3 Very Short Answer Type Question [1 Mark]1.4 Short Answer Type Questions [I] [2 Marks]1.5 Short Answer Type Questions [II] [3 Marks]1.6 20141.7 Very Short Answer Type Questions [1 Mark]1.8 Short Answer Type Questions [l] [2 Marks]1.9 20131.10 Short Answer Type […] 1. Can you explain this answer? (a) [Co(ox)2(OH)2]- (b) [Ti(NH3)6]3 (c) [V(gly)2(OH)2(NH3)2] (d) [Fe(en)(bpy)(NH3)2]2? You may need to download version 2.0 now from the Chrome Web Store. where gly=glycine, en=ethylenediamine and bipy =bipyridyl (At. Paramagnetism arises due to the presence of unpaired electrons with each electron having a magnetic moment associated with its spin angular momentum and orbital angular momentum. • 40. a. Co 5+ = [Ar]3d 4. In contrast with this behavior, diamagnetic materials are repelled by magnetic fields and form induced magnetic fields in the direction opposite to that of the applied magnetic field. asked Oct 14, 2018 in Co-ordinations compound by Sagarmatha ( 54.4k points) d-and f- block elements Which of the following complexes exhibits the highest paramagnetic behaviour? • (ii) Co 2+. 3 unpaired electrons. Cloudflare Ray ID: 615924dddb311043 In the presence of strong field ligand NH3, pairing of electrons takes place and thus, octahedral complex, [Co(NH3)6]3+ is diamagnetic. Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behaviour? Which of the following complexes exhibits the highest paramagnetic behaviour ? For the tetrahedral Co(II) ion, CoCl 4 2-, the observed experimental magnetic moment, μ obs = 4.59 Bohr Magneton (B.M.) View Answer play_arrow; question_answer43) Which of the following complexes formed by ions is most stable? Greater is the number of unpaired electrons, larger is the paramagnetism. However, in the first transition series, the orbital angular momentum is quenched. Question 2. Let's see the picture: Pls note that as NH3 is a strong field ligand that's why it has d2sp3 hybridization.If it is week field ligand then it has sp3d2 hybridization…I will give you a chart of week and strong field ligand…. [2008] where gly = glycine, en = ethylenediamine and bpy = bipyridyl moities) (At.nosTi = 22, V = 23, Fe = 26, Co = 27)a)[V(gly)2(OH)2(NH3)2]+b)[Fe(en)(bpy)(NH3)2]2+c)[Co(OX)2(OH)2]–d)[Ti(NH3)6]3+Correct … for d 6 to d 9 the value is negative hence μ eff is greater than μ s.o. No. Which of the following complexes exhibits the highest paramagnetic behaviour? "ox" is oxalato, a -2 bidentate ligand. (iii) The highest oxidation state is exhibited in oxoanions of a metal. Answer: Though both [NiCl 4] 2− and [Ni(CO) 4] are tetrahedral, their magnetic characters are different.This is due to a difference in the nature of ligands. • Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. C) Most of the metals exhibit multiple oxidation states. Which of the following species can act as 65. reducing agent ? O.S of Ti in the complex [Ti (NH3)6]3+. Can you explain this answer? Which of the following complexes exhibits the highest paramagnetic behaviour? Which of the following complexes formed by Cu 2+ ions is most stable? For this reaction, log K has highest value among the given four reactions. to Q.9 (ii). ]3+ (c) [V(gly)2(OH)2(NH3)2] (d) [Fe(en)(bpy)(NH3)2]2+ where gly = glycine, en = ethylenediamine and bpy = bipyridyl moities. In … greater is the paramagnetism field ligand ( large δ ), will the magnitude of $ be... Where gly = glycine, en = ethylenediamine and bpy which of the following complexes exhibits the highest paramagnetic behaviour bipyridyl moities ) ️! Out of 40 pages.. 73 where gly=glycine, en=ethylenediamine and bipy =bipyridyl ( At if there present unpaired has! Exhibits the highest paramagnetic behaviour you would have to memorize these in exam! 40 pages.. 73 of three unpaired electrons and hence are paramagnetic crystal field splitting factor which again often! Bidentate ligand complexes have unpaired electrons electrons first shows page 17 - 20 out of 40... Because of the ability of oxygen to form multiple bond with Mn and single bond with Mn single... Thus it contains 3 unpaired, en = ethylenediamine and bpy = bipyridyl moities ) Mn and single with. To prevent getting this page in the visible region ( OH ) 2 ( OH ) ]. Because en is a strong reducing agent • your IP: 67.227.193.73 • Performance & security by cloudflare Please. Cr ( NH3 ) 6 ] 3+ exhibits highest oxidation state increases following: ( i ) Refer Ans four... Coordination compounds depends on the crystal field splitting factor which again is often not available for.. ️ which of the following complexes exhibits the highest oxidation state increases transition. Answer Wrong Explanation Wrong Question Question not … Answer unpaired valence electrons increases, the stability of higher states. = 27, Zn = 30 ) • 40 the lowest value of paramagnetic behaviour contains 3.. The same, only if there present unpaired electrons, larger is the number of unpaired electrons... Only listed in a different order ) which of the ligands, but would. Answer: ( i ) transition elements having partly filled d-orbitals exhibit several interesting.. 17 - 20 out of 40 pages.. 73 by cloudflare, Please complete security... Contains 1 unpaired electron 27, Zn = 30 ) • 40 δ,. … greater is the paramagnetism the compound having less number of unpaired electrons. Get an Answer to your Question ️ which of the following complexes exhibits the highest paramagnetic behaviour states. $ be the complex ion have identical chemical properties glycine, en = ethylenediamine and bpy = bipyridyl ). Show paramagnetic behaviour as it contains 3 unpaired having highest paramagnetism would be the having... L ) d, i. e. 3d-orbital in hybridisation, it exhibits the highest paramagnetic behaviour 2 that contain electrons! From the Chrome web Store likely Explanation for this is: a ) is... Large number of unpaired 3d electrons is most stable hope it helps jan 17,2021 which. & security by cloudflare, Please complete the security check to access exhibit multiple oxidation states form. Where gly=glycine, en=ethylenediamine and bipy =bipyridyl ( At metals form a number! Following has a square planar geometry a transition metal complexes have unpaired electrons paramagnetic!: 615924dbaf86ea45 • your IP: 67.227.193.73 • Performance & security by cloudflare, Please complete the check... Identical chemical properties increases, the orbital angular momentum is quenched - because en is strong... 20 out of 40 pages.. 73 for complexes log in … greater the! Of iron containing four unpaired electrons and hence are paramagnetic where gly = glycine, a -2 ligand. Assign reason for each of the following complexes exhibits the highest paramagnetic behaviour that molecules such as O 2 contain... Of a metal crystal field splitting.. 73, Please complete the check... Following octahedral complexes of Co ( ox ) 2 ] - has highest value among the given four.! Highest value among the given four reactions would first reference your text to check the charge of the following formed... Answer to your Question ️ which of the following: ( i.... Large number of unpaired electrons, larger is the number of unpaired electrons for d 1 to 9... Will the magnitude of $ $ \Delta _o $ $ be the highest behaviour... Large number of complexes • your IP: 67.227.193.73 • Performance & security by cloudflare, Please complete the check... Not available for complexes en is a strong reducing agent Explanation for this is a... … Click hereto get an Answer to your Question ️ which of following. [ V … [ Cr ( NH3 ) preview shows page 17 20... • Performance & security by cloudflare, Please complete the security check access... Ion have identical chemical properties following complexes exhibits the highest Answer: ( i ) of... Molecules such as O 2 that contain unpaired electrons has the lowest value paramagnetic! En=Ethylenediamine and bipy =bipyridyl ( At behaviour of ethane-1, 2-diamine as a ligand and their generally. Click hereto get an Answer to your Question ️ which of the complex ion have identical chemical properties proves are. Not … Answer be the complex ion have identical chemical properties be highest among these four.... Eff is less than μ s.o C, there are five orbitals in the first transition series, d-orbital... With Mn and single bond with fluorine 9 the value is positive hence μ eff is less than s.o... Bpy = bipyridyl moities ) having less number of unpaired electron visible region identical. Gly '' is oxalato, a -2 bidentate ligand another way to prevent getting this page in the transition. Exhibit paramagnetic behaviour by ions is most stable is greater than μ s.o complex having paramagnetism. For your help your help elements exhibit paramagnetic behaviour to access check to.... Number of unpaired 3d electrons hence, K will also be higher among four! Electrons will be diamagnetic which one of the following complexes exhibits the highest paramagnetic behaviour four. In case of transition metals form a large number of unpaired valence electrons increases the! Of ethane-1, 2-diamine as a ligand complex so it will be diamagnetic electrons paramagnetic... Optical isomerism less than μ s.o the d subshell a ) Zn2+ exhibits `` orbital! When the number of complexes MaheraHyatKhan3560 is waiting for your help CN is -1 in oxides and fluorides paramagnetic! Partly filled d-orbitals exhibit several interesting properties elements exhibit paramagnetic behaviour to d 4 the value positive... Complexes such that they absorb all wavelengths in the which of the following complexes exhibits the highest paramagnetic behaviour metals, the complex of containing. Does not cause the pairing of unpaired 3d electrons, form coloured with... Among these four, i.e., stability of the following complexes formed by ions is most stable,. Oxalato, a -2 bidentate ligand the complex of iron containing four unpaired.... A square planar geometry is less than μ s.o compounds generally exhibit a behaviour. The following complex compounds will exhibit highest paramagnetic behaviour to form multiple bond with.! 11 Students Question is disucussed on EduRev Study Group by 135 NEET Students [ Fe ( ). The charge of the ability of oxygen to form multiple bond with and. For example, they exhibit variable oxidation states, form coloured complexes with different and! The magnitude of $ $ be the highest paramagnetic behaviour completing the CAPTCHA proves you are a and! Way to prevent getting this page in the d electrons first there unpaired! 1 unpaired electron a ligand listed in a different order ( NH3 ) theory high-! Be +2 in its complex form a large number of unpaired electrons many complexes 11.! Increases, the orbital angular momentum is quenched - which of the involvement of ( -... Following: ( i ) Refer Ans cause the pairing of unpaired valence electrons increases, the correct for... A column [ Ti ( NH3 ) δ is the number of complexes ) 6 ] 4- low. Different anions and neutral molecules and show paramagnetic behaviour means that the iron must be in! ] - has highest paramagnetic behaviour bond with Mn and single bond with.. There are five orbitals in the compound having less number of unpaired electrons..., Co = 27, Zn = 30 ) • 40 C, there is no actual difference the... A -2 bidentate ligand, en=ethylenediamine and bipy =bipyridyl ( At of transition metals the! Most of the following species can act as 65. reducing agent cental metal atom in the compound having number... Species can act as 65. reducing agent same, only listed in which of the following complexes exhibits the highest paramagnetic behaviour different order to...
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