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An endothermic reaction is found to have + ve entropy change. The reaction will be
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possible at high temperature
Given, $\Delta S=+$ ve and $\Delta H=+$ ve $($ For endothermic reaction)
Now, $\quad \Delta G=\Delta H-T \Delta S$
For a reaction to be spontaneous, $\Delta G$ should be -ve which is possible only at high temperature i.e., when $T \Delta S>\Delta H$.
Now, $\quad \Delta G=\Delta H-T \Delta S$
For a reaction to be spontaneous, $\Delta G$ should be -ve which is possible only at high temperature i.e., when $T \Delta S>\Delta H$.
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