Match list I with List II and select the correct answer using the codes given below the lists.

Options

A. A-4,B-1,C-5,D-2
B. A-1,B-3,C-2,D-5
C. A-3,B-1,C-5,D-2
D. A-1,B-3,C-5,D-2

Answer

C

Explanation

(A) compounds (I) and (II) both contains complex cation and anion, so they show coordinationn isomerism. (B) compound (III) and (IV) are obtained by the interchange of groups outside the coordination sphere and the ligands within the coordination sphere. therefore, they give different ions in the solution. hence, they show ionisation isomerism.
(C) compounds (V) and (VI) are linkage isomers because the ambidentate ligand, SCN has two donor atoms, i.e., it has two possibilities of attachment (SCN and NCS) with the central metal. hence, they show linkage isomerism. (D) compounds (VII) and (VIII) are obtained by the replacement of a coordinated group such as `Cl^(-)` by water of hydration. hence, they show hyddrate isomerims.