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STANDARDChemistry-Coordination Compounds

STANDARD Chemistry Magnetic Properties Match the Following Question

Type: Match the Following-conceptual-Medium-Class 12

Match the column I with column II and mark the appropriate choice.

Column-IColumn-II
(A) [Fe(CN)₆]³⁻(i) 0 B.M.
(B) [CoF₆]³⁻(ii) 5.92 B.M.
(C) [Fe(H₂O)₆]³⁺(iii) 4.89 B.M.
(D) [Co(NH₃)₆]³⁺(iv) 1.732 B.M.
A

(A)-(i), (B)-(ii), (C)-(iii), (D)-(iv)

B

(A)-(ii), (B)-(iii), (C)-(iv), (D)-(i)

C

(A)-(iii), (B)-(iv), (C)-(i), (D)-(ii)

D

(A)-(iv), (B)-(i), (C)-(ii), (D)-(iii)

Correct Answer

Option B

Detailed Explanation

The correct matches are: (A) [Fe(CN)₆]³⁻ with 0 B.M., (B) [CoF₆]³⁻ with 5.92 B.M., (C) [Fe(H₂O)₆]³⁺ with 4.89 B.M., and (D) [Co(NH₃)₆]³⁺ with 1.732 B.M. These values correspond to the magnetic moments of the complexes.

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