MCQOPTIONS
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MCQOPTIONS
| 1. |
Two moles of helium gas is mixed with three moles of hydrogen molecules (taken to be rigid). What is the molar specific heat of mixture at constant volume?(R = 8.3 J/mol K) |
| A. | 19.7 J/mol K |
| B. | 15.7 J/mol K |
| C. | 17.4 J/mol K |
| D. | 21.6 J/mol K |
| Answer» D. 21.6 J/mol K | |