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From the stability constant (hypothetica...

From the stability constant (hypothetical value given below predict which is the strongest ligand

A

`Cu^(2+)+4NH_(3)hArr[Cu(NH_(3))_(4)]^(2+),K=4.5xx10^(11)`

B

`Cu^(2+)+4CN^(-)hArr[Cu(CN)4)]^(2-),K=2.0xx10^(27)`

C

`Cu^(2+)+2enhArr[Cu(en)_(4)]^(2-),K=3xx10^(15)`

D

`Cu^(2+)+4H_(2)OhArr[Cu(H_(2)O)_(4)]^(2+),K=9.5xx10^(8)`

Text Solution

Verified by Experts

The correct Answer is:
B
Strength of ligand `prop` K
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