Coordination Compounds 2 Question 34

####36. The spin only magnetic moment value (in Bohr magneton units) of $Cr(CO) _6$ is

(a) 0

(b) 2.84

(c) 4.90

(d) 5.92

(2009)

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Answer:

Correct Answer: 36. (b)

Solution:

  1. In $\operatorname{Cr}(CO) _6: 3 d^{6}$, has no unpaired electrons, zero magnetic moment.


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