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Question

The spin only magnetic moment of Mn4+ is:


A

3BM

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B

5BM

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C

4BM

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D

6BM

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Solution

The correct option is C

4BM


Explanation for the correct option:

(c ) 4BM

  • Mn4+=[Ar]3d3
  • Where, n=3(n = no of electrons in valence shell)
  • (Magneticmoment)μs=n(n+2)3(3+2)3(5)153.874BM
  • So magnetic moment is 4BM
  • Hence this option is correct.

Hence the correct option is (c ) 4BM


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