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Question: \(CrCl_{3}.6H_{2}O\)exists in different isomeric forms which show different colour like violet and g...

CrCl3.6H2OCrCl_{3}.6H_{2}Oexists in different isomeric forms which show different colour like violet and green. This is due to

A

Ionisations isomerism

B

Coordination isomerism

C

Optical isomerism

D

Hydrate isomerism

Answer

Hydrate isomerism

Explanation

Solution

CrCl3.6H2OCrCl_{3}.6H_{2}Oshows hydrate isomerism.

[Cr(H2O)6]Cl3−Violet\lbrack Cr(H_{2}O)_{6}\rbrack Cl_{3} - Violet

[Cr(H2O)5Cl]Cl2.H2O−\lbrack Cr(H_{2}O)_{5}Cl\rbrack Cl_{2}.H_{2}O -Green