Coordination Compounds 2 Question 52

####54. Predict the magnetic nature of A and B.

(a) Both are diamagnetic

(b) A is diamagnetic and B is paramagnetic with one unpaired electron

(c) A is diamagnetic and B is paramagnetic with two unpaired electrons

(d) Both are paramagnetic

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Answer:

Correct Answer: 54. (c)

Bp,r,sCq,sDq,s

Solution:

  1. A is diamagnetic, square planar complex because of strong ligand field of CN.

B is paramagnetic, tetrahedral complex because of weak ligand field of Cl.

Paramagnetic



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