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The crystal field -splitting for Cr^(3+)...

The crystal field -splitting for `Cr^(3+)` ion in octahedral field changes for ligands `I^(-),H_(2)O,NH_(3),CN^(-)` and the increasing order is :

A

`I^(-) lt H_(2)O lt NH_(3) lt CN^(-)`

B

`CN^(-) lt I^(-) lt H_(2)O lt NH_(3)`

C

`CN^(-) lt NH_(3) lt H_(2)O lt I^(-)`

D

`NH_(3) lt H_(2)O lt I^(-) lt CN^(-)`

Text Solution

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The correct Answer is:
A
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GRB PUBLICATION-COORDINATION COMPOUNDS-D.VBT, CFT, Hybridisation
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