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Chemistry · PYQ NEET UG 2024
हिन्दीMatch List I with List II. List I (Complex) A. \( [\text{Co}(\text{NH}_3)_5(\text{NO}_2)]\text{Cl}_2 \) B. \( [\text{Co}(\text{NH}_3)_5(\text{SO}_4)]\text{Br} \) C. \( [\text{Co}(\text{NH}_3)_6][\text{Cr}(\text{CN})_6] \) D. \( [\text{Co}(\text{H}_2\text{O})_6]\text{Cl}_3 \) List II (Type of isomerism) I. Solvate isomerism II. Linkage isomerism III. Ionization isomerism IV. Coordination isomerism Choose the correct answer from the options given below:
Correct answer · Option 3
A-II, B-III, C-IV, D-I
Explanation
A contains ambidentate ligand \( \text{NO}_2^- \) showing linkage isomerism (II).
B can exchange counter ion \( \text{Br}^- \) with ligand \( \text{SO}_4^{2-} \) showing ionization isomerism (III).
C shows exchange of ligands between cationic and anionic complexes giving coordination isomerism (IV).
D involves water as solvent/ligand showing solvate isomerism (I).
