\[Cu(CN)_{4}^{2-}\] is colourless as it absorbs light in – McqOptions

MCQOPTIONS

1.	\[Cu(CN)_{4}^{2-}\] is colourless as it absorbs light in
A.	Visible region
B.	Ultraviolet region
C.	Infrared region
D.	All above are wrong
Answer» E.

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