D-And F-Block Elements Ques 59

Question: Which of the following compound expected to be colourless

Options:

A) $ ScO $

B) $ V_2O_3 $

C) $ CuCN $

D) $ Cr_2{{(SO_4)}_3} $

Show Answer

Answer:

Correct Answer: C

Solution:

$ CuCN $ ; as all the electrons are paired. It is expected to be colourless.



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