Coordination Compounds 2 Question 35

####37. Among the following, the coloured compound is

(2008,3M)

(a) CuCl

(b) K3[Cu(CN)4]

(c) CuF2

(d) [Cu(CH3CN)4]BF4

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Answer:

Correct Answer: 37. (a)

Solution:

  1. CuF2:Cu2+ has 3d9-configuration, allowed dd transition, hence, coloured.


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