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JEE Advanced Chemistry Coordination Compounds 2025 JEE Advanced 2025 (Paper 2)

JEE Advanced Chemistry Question (2025) — Solution

Question

The sum of the spin only magnetic moment values (in B.M.) of [ Mn ( Br )_6 ]^ 3- and [ Mn ( CN )_6 ]^ 3- is _____.

Options

  1. A. A
  2. B. B
  3. C. C
  4. D. D

Answer

A. A

Step-by-step solution

Sum of spin magnetic moments of both complexes is 7.70 to 7.73 ~B . M .

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