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From the stability constant (hypothetica...

From the stability constant (hypothetical values) given below, predict which is the strongest ligand:

A

`Cu^(2+)+4NH_3iff[Cu(NH_3)_4]^(2+),(K=4.5xx10^11)`

B

`Cu^(2+)+4CNiff[Cu(CN)_4]^(2-),(K=2.0xx10^27)`

C

`Cu^(2+)+4CNiff[Cu(en)_2]^(2+),(K=3.0xx10^15)`

D

`Cu^(2+)+4H_2Oiff[Cu(H_2O)_4]^(2+),(K=9.5xx10^8)`

Text Solution

Verified by Experts

The correct Answer is:
B
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