MCQ
An exothermic reaction is one in which the reacting substances
- ✓Have more energy than the products
- BHave less energy than the products
- CAre at a higher temperature than the product
- DNone of the above
✓
Answer
Correct option: A.
Have more energy than the products
(a)For exothermic reactions ${H_p} < {H_R}$.
For endothermic reactions ${H_p} > {H_R}$.
For endothermic reactions ${H_p} > {H_R}$.
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