D And F Block Elements Question 417

Which of the following compounds is 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.



Organic Chemistry PYQ

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