MCQOPTIONS
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| 1. |
Endothermic reactions take place when |
| A. | energy given out in making bonds is less than the energy taken in for breaking bonds |
| B. | energy given out in making bonds is more than the energy taken in for breaking bonds |
| C. | energy given out in making bonds is equal to the energy taken in for breaking bonds |
| D. | none of these |
| Answer» B. energy given out in making bonds is more than the energy taken in for breaking bonds | |