1.

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` isA. exothermicB. EndothermicC. unpredictableD. There is no relationship between K and `Delta H`.

Answer» Correct Answer - 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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