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If the formation constant of [Cu(NH(3))(...

If the formation constant of `[Cu(NH_(3))_(4)]^(2+)` is `2xx10^(3)`, then its dissociation constant is

A

`5xx10^(-4)`

B

`2xx10^(3)`

C

`5xx10^(-2)`

D

`0.2xx10^(3)`

Text Solution

Verified by Experts

The correct Answer is:
a
`K_(D)=(1)/(K_(F))=(1)/(2xx10^(3))-5xx10^(-2)`
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