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At room temperature, the equilibrium con...

At room temperature, the equilibrium constant for the reaction P + Q `hArr` R + S was calculated to be `4.32` . At `425^(@)C` the equilibrium constant became `1.24xx10^(-2)` . This indicates that the reaction

A

is exothermic

B

is endothermic

C

is difficult to predict

D

no reaction between `Delta and K`

Text Solution

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The correct Answer is:
A
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