MCQOPTIONS
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| 1. |
The specific heat of a gas at constant pressure is greater than the specific heat at constant volume because |
| A. | Work is done in the expansion of the gas at constant pressure |
| B. | Work is done in the expansion of the gas at constant volume |
| C. | The attraction between the molecules increases at constant pressure |
| D. | The molecular collision increases at constant pressure |
| Answer» B. Work is done in the expansion of the gas at constant volume | |