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| 1. |
Assertion (A): The endothermic reactions are favoured at lower temperature and the exothermic reactions are favoured at higher temperature. Reason (R ) : when a system in equilibrium is disturbed by changing the temperature, it will tend to adjust itself so as to overcome the effect of the change.A. both (A) and (R ) are correct, and (R ) is the correct explanation for (A).B. both (A) and (R ) are correct, but(R ) is not a correct explanation for (A).C. (A) is correct, but (R ) is incorrect.D. (A) is incorrect, but (R ) is correct. |
| Answer» Endothermic reaction requires heat energy to produced in forward direction. | |