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If for homogeneous equilibrium, H2(g)+...

If for homogeneous equilibrium,
`H_2(g)+I_2(g)hArr2HI(g), K_(eq)=1`, then

A

the reaction is spontaneous in the forward direction

B

the reaction is spontaneous in the backward direction

C

the reaction is spontaneous in both the directions

D

the reaction is neither spontaneous in the forward direction nor spontaneous in the backward direction

Text Solution

Verified by Experts

The correct Answer is:
D
The reaction has achieved equilibrium at this point, and there is no longer any free energy left to drive the reaction.
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