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For the reaction H(2)(g) + I(2) (g) hArr...

For the reaction `H_(2)(g) + I_(2) (g) hArr 2HI (g),` the standard free energy is `DeltaG^(Theta) gt 0.` the equilibrium constant (k) would be.

A

K=0

B

K gt 1

C

K=1

D

K lt 1

Text Solution

Verified by Experts

The correct Answer is:
D
`DeltaG^@`=-RT lnK
`DeltaG^@ > 0` means `DeltaG^@` is +ve. This can be only possible if K is -ve i.e. K < 1
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