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The equilibrium constant for a reaction ...

The equilibrium constant for a reaction `A+B hArr C+D` is `1xx10^(-2)` at `298 K` and is `2` at `273 K`. The chemical process resulting in the formation of `C` and `D` is

A

exothermic

B

Endothermic

C

unpredictable

D

There is no relationship between K and `Delta H`.

Text Solution

Verified by Experts

The correct Answer is:
B
On raising temperature K increase. It means the forward reaction is favoured on increasing temeprature. Thus, forward reaction should be endothermic.
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