MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Mass Transfer knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
By adding entrainer or solvent one of the component’s _________ gets reduced. |
| A. | Boiling point |
| B. | Bubble point |
| C. | Dew point |
| D. | All of the mentioned |
| Answer» B. Bubble point | |
| 2. |
Will it possible to separate the mixture having relative volatility value 2 with azeotropic distillation. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
BY_ADDING_ENTRAINER_OR_SOLVENT_ONE_OF_THE_COMPONENT‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S___________GETS_REDUCED.?$# |
| A. | Boiling point |
| B. | Bubble point |
| C. | Dew point |
| D. | All of the mentioned |
| Answer» B. Bubble point | |
| 4. |
Will it possible to separate the mixture having relative volatility value 2 with azeotropic distillation? |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
If the feed mixture has the same vapour and liquid compositions at equilibrium then the distillation is normal. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Find the Azeotropic mixture. |
| A. | Air-water |
| B. | Acetic acid- water |
| C. | Acetic acid- alcohol |
| D. | Air-alcohol |
| Answer» C. Acetic acid- alcohol | |
| 7. |
In the distillate use of heat is to separate the distillate from the entrainer. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
The use of solvent for increasing the relative volatility is for |
| A. | Multi-component distillation |
| B. | Reactive distillation |
| C. | Azeotropic distillation |
| D. | Extractive distillation |
| Answer» E. | |
| 9. |
By adding Entrainer the __________ azeotropes forms. |
| A. | Low boiling |
| B. | High boiling |
| C. | No |
| D. | None of the mentioned |
| Answer» B. High boiling | |
| 10. |
The term entrainer used in |
| A. | Multi-component distillation |
| B. | Reactive distillation |
| C. | Azeotropic distillation |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 11. |
Find the distillation preferred for the binary mixture having component A and B with vapour pressure 360mmHg and 355mmHg. |
| A. | Multi-component distillation |
| B. | Reactive distillation |
| C. | Azeotropic distillation |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 12. |
In Azeotropic distillation __________ remains low. |
| A. | Heat |
| B. | Volatility |
| C. | Relative volatility |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |