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For the hypothetical equilibrium reactio...

For the hypothetical equilibrium reactions ,
`AhArr B, K_1=2.0,BhArrC,K_2=0.010`.What is the value of K for the reaction , `2C to 2A`?

A

2500

B

50

C

25

D

`4.0xx10^(-4)`

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A
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GRB PUBLICATION-CHEMICAL EQUILIBRIUM-D.Le Chateliera principle
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