Which one of the following compounds is not coloured
Which one of the following compounds is not coloured
- [AIIMS 1997]
- A
$N{a_2}CuC{l_4}$
- B
$N{a_2}CdC{l_4}$
- C
${K_4}Fe{(CN)_6}$
- D
${K_3}Fe{(CN)_6}$
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