Home Chemistry Chemical Equilibrium All Topic Question for Revision Test If the equilibrium constant for the given re…
Chemistry Chemical Equilibrium All Topic Question for Revision Test Single Correct MCQ
Published on: August 13, 2026

If the equilibrium constant for the given reaction at temperature 300 K is 0.25 , then the value of for the reaction is ( )

A
-800 cal
B
-902.31 cal
C
-787 cal
D
-831.92 cal

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Verified by Experts
The correct answer is:
D

The given reaction is

… (i)

It is the reverse reaction of the

Then, for (i) reaction the equilibrium constant will be

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