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Identify the complexes which are expecte...

Identify the complexes which are expected to be coloured.

A

`Ti(NO_(3))_(4)`

B

`[Cu(CH_(3)CN)_(4)]^(+)`

C

`[Cr(NH_(3))_(6)]^(3+)`

D

`K_(3)[VF_(6)]`

Text Solution

Verified by Experts

`Ti^(4+)=3d^(0)" "Cu^(+)=3d^(10)`
`Cr^(3+)=3d^(3)" "V^(3=)=3d^(2)`
Ions with unpaired electrons are expected to be coloured.
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