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Heterogeneous Catalysis

For reversibl...

Question

For reversible reactions at equilibrium, a rise in temperature will:

A

Favour endothermic reaction

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B

Shift the equilibrium to left side

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C

Not affect the value of equilibrium constant

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D

Result in the liberation of heat

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Solution

The correct option is A Favour endothermic reaction
According to Le Chatelier's principle, equilibrium shifts to counteract the change that was made. If temperature is increased, the position of equilibrium moves in the endothermic direction to reduce the temperature i.e., the reaction will move forward.

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Similar questions

Q. Statement I: When the temperature of a reaction at equilibrium is increased, the equilibrium will shift to favor the endothermic direction
Because
Statement II: Endothermic reactions involve heat acting as a reactant and Le Chateliers principle states that an equilibrium shift will occur to offset temperature changes

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