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Coordination Compounds question

2022 · Q107
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Coordination Compounds question

2022 · Q107

NEETChemistryCoordination CompoundsMCQ+4 / −1

Match List-I with List-II :

List-I
(Complexes)		 List-II
(Types)
(a) [Co(NH3)5NO2]Cl2[Co{(N{H_3})_5}N{O_2}]C{l_2}[Co(NH3​)5​NO2​]Cl2​ and [Co(NH3)5ONO]Cl2[Co{(N{H_3})_5}ONO]C{l_2}[Co(NH3​)5​ONO]Cl2​ (i) ionisation isomerism
(b) [Cr(NH3)6][Co(CN)6][Cr{(N{H_3})_6}][Co{(CN)_6}][Cr(NH3​)6​][Co(CN)6​] and [Cr(CN)6][Co(NH3)6][Cr{(CN)_6}][Co{(N{H_3})_6}][Cr(CN)6​][Co(NH3​)6​] (ii) coordination isomerism
(c) [Co(NH3)5(SO4)]Br[Co{(N{H_3})_5}(S{O_4})]Br[Co(NH3​)5​(SO4​)]Br and [Co(NH3)5Br]SO4[Co{(N{H_3})_5}Br]S{O_4}[Co(NH3​)5​Br]SO4​ (iii) linkage isomerism
(d) [Cr(H2O)6]Cl3[Cr{({H_2}O)_6}]C{l_3}[Cr(H2​O)6​]Cl3​ and [Cr(H2O)5Cl]Cl2 . H2O[Cr{({H_2}O)_5}Cl]C{l_2}\,.\,{H_2}O[Cr(H2​O)5​Cl]Cl2​.H2​O (iv) solvate isomerism

Choose the correct answer from the options given below :

  1. A
    (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
  2. B
    (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
  3. C
    (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
  4. D
    (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
View written solutionFree

Correct answer: D

(a) $$[Co{(N{H_3})_5}N{O_2}]C{l_2}$$ and $$[Co{(N{H_3})_5}ONO]C{l_2}$$ $\to$ linkage isomerism

(b) $$[Cr{(N{H_3})_6}][Co{(CN)_6}]$$ and $$[Cr{(CN)_6}][Co{(N{H_3})_6}]$$ $\to$ coordination isomerism

(c) $$[Co{(N{H_3})_5}(S{O_4})]Br$$ and $$[Co{(N{H_3})_5}Br]S{O_4}$$ $\to$ ionisation isomerism

(d) $$[Cr{({H_2}O)_6}]C{l_3}$$ and $$[Cr{({H_2}O)_5}Cl]C{l_2}\,.\,{H_2}O$$ $\to$ solvate isomerism

(a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)

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