Which one of the following compounds is not coloured - Vidyadip

MCQ

Which one of the following compounds is not coloured

A
$N{a_2}CuC{l_4}$
✓
$N{a_2}CdC{l_4}$
C
${K_4}Fe{(CN)_6}$
D
${K_3}Fe{(CN)_6}$

✓

Answer

Correct option: B.

$N{a_2}CdC{l_4}$

b
(b)$N{a_2}CdC{l_4}$- no unpaired electrons.

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