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At 298 K, the molar equilibrium concentr...

At 298 K, the molar equilibrium concentrations of `Ag^(+) , NH_(3)` and `[Ag (NH_(3))_(2)]^(+)` for the equilibrium `Ag_((aq))^(+) + 2 NH_(3 (aq)) hArr [Ag (NH_(3))_(3)]_(aq)^(+)` were found to be `10^(-1) , 10^(-3) ` , and `10^(-1)` respectively .
The value of `K_(C)` is

A

`10^(6)`

B

`10^(-6)`

C

`5 xx 10^(4)`

D

`2 xx 10^(-3)`

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The correct Answer is:
A
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