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Thermodynamics - Data Intensity 4 Multiple Questions and Answers.
| 6. | When a gas is heated at constant pressure | ||
| A. | its temperature will increase | ||
| B. | its volume will increase | ||
| C. | both temperature and volume will increase | ||
| D. | neither temperature not volume will increase | ||
| 7. | One kg of carbon monoxide requires 4/7 kg of oxygen and produces | ||
| A. | 11/3 kg of carbon dioxide gas | ||
| B. | 7/3 kg of carbon monoxide gas | ||
| C. | 11/7 kg of carbon dioxide gas | ||
| D. | 8/3 kg of carbon monoxide gas | ||
| 8. | The molecular mass expressed in gram (i.e. 1 g - mole) of all gases, at N. T. P., occupies a volume of | ||
| A. | 0.224 litres | ||
| B. | 2.24 litres | ||
| C. | 22.4 litres | ||
| D. | 224 litres | ||
| 9. | The absolute zero pressure will be | ||
| A. | when molecular momentum of the system becomes zero | ||
| B. | at sea level | ||
| C. | at the temperature of - 273 K | ||
| D. | at the center of the earth | ||
| 10. | The gas in cooling chamber of a closed cycle gas turbine is cooled at | ||
| A. | constant volume | ||
| B. | constant temperature | ||
| C. | constant pressure | ||
| D. | none of these | ||
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