STANDARDChemistry-Coordination Compounds

STANDARD Chemistry Structure and Bonding Assertion Reason Question

Type: Assertion Reason-conceptual-Medium-Class 12

Given below are two statements. Statement I : In CuSO₄.5H₂O, Cu – O bonds are present. Statement II : In CuSO₄.5H₂O, ligands coordinating with Cu(II) ion are O-and S-based ligands. In the light of the above statements choose the correct answer from the options given below.

A

Both statement I and statement II are correct.

B

Both statement I and statement II are incorrect.

C

Statement I is correct but statement II is incorrect.

D

Statement I is incorrect but statement II is correct.

Correct Answer

Option C

Detailed Explanation

Only oxygen atom forms co-ordinate bond with Cu²⁺ in CuSO₄.5H₂O. Sulphur atom does not form co-ordinate bond with Cu²⁺.

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