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CGP EDU Academic Team
Published on: August 13, 2026
Equilibrium constant K changes with temperature. At 300 K , equilibrium constant is 25 and at 400 K it is 10 . Which statement is correct about the backward reaction will have energy of activation?
Text Solution
Verified by ExpertsThe correct answer is:
C
K decreases with increase in temperature. Thus, forward reaction is exothermic.
activation energy of forward reaction
activation energy of backward reaction
So, 
Thus, 
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