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What happens to the yield on increasing temperature?

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What happens to the yield on increasing temperature?

(a) Increases

(b) No change

(c) Decreases

(d) None of the mentioned

I got this question in examination.

My question is taken from Kinetic and Thermodynamics of Hydrogenation Reaction in section Hydrogenation of Unit Processes

1 Answer

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Best answer
The correct answer is (c) Decreases

The best explanation: In general, then, increasing temperature adversely affects the equilibrium position, so that the maximum ultimate yield is decreased; but it affects favourably the speed of a reaction, so that in a given time a greater quantity of product can be obtained.

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