MCQOPTIONS
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MCQOPTIONS
This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Separation Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If the value of ϕ is 25 by lever rule and reflux is 3000mol/hr what is distillate rate? |
| A. | 12mol/hr |
| B. | 120mol/hr |
| C. | 240mol/hr |
| D. | 40mol/hr |
| Answer» C. 240mol/hr | |
| 2. |
If the value of ϕ is 20 by lever rule and reflux is 2000mol/hr what is distillate rate? |
| A. | 100mol/hr |
| B. | 30mol/hr |
| C. | 400mol/hr |
| D. | 40mol/hr |
| Answer» B. 30mol/hr | |
| 3. |
If the value of ϕ is 10 by lever rule and reflux is 3500mol/hr what is distillate rate? |
| A. | 350mol/hr |
| B. | 30mol/hr |
| C. | 450mol/hr |
| D. | 40mol/hr |
| Answer» B. 30mol/hr | |
| 4. |
If the value of ϕ is 20 by lever rule and reflux is 8000mol/hr what is distillate rate? |
| A. | 300mol/hr |
| B. | 30mol/hr |
| C. | 400mol/hr |
| D. | 40mol/hr |
| Answer» D. 40mol/hr | |
| 5. |
If the value of ϕ is 20 by lever rule and reflux is 6000mol/hr what is distillate rate? |
| A. | 300mol/hr |
| B. | 30mol/hr |
| C. | 400mol/hr |
| D. | 40mol/hr |
| Answer» B. 30mol/hr | |
| 6. |
The reflux flow is 5000 moles/hr and distillate flow is 250moles/hr, what is the value of ϕ by lever rule? |
| A. | 5 |
| B. | 40 |
| C. | 20 |
| D. | 1.2 |
| Answer» D. 1.2 | |
| 7. |
The reflux flow is 800 moles/hr and distillate flow is 500moles/hr, what is the value of ϕ by lever rule? |
| A. | 50 |
| B. | 4 |
| C. | 2.5 |
| D. | 1.6 |
| Answer» E. | |
| 8. |
The reflux flow is 240 moles/hr and distillate flow is 200moles/hr, what is the value of ϕ by lever rule? |
| A. | 5 |
| B. | 4 |
| C. | 2.5 |
| D. | 1.2 |
| Answer» B. 4 | |
| 9. |
The reflux flow is 250 moles/hr and distillate flow is 100moles/hr, what is the value of ϕ by lever rule? |
| A. | 5 |
| B. | 4 |
| C. | 2.5 |
| D. | 1.2 |
| Answer» D. 1.2 | |
| 10. |
The reflux flow is 400 moles/hr and distillate flow is 100moles/hr, what is the value of ϕ by lever rule? |
| A. | 5 |
| B. | 4 |
| C. | 2.5 |
| D. | 1.2 |
| Answer» C. 2.5 | |
| 11. |
The reflux flow is 500 moles/hr and distillate flow is 100moles/hr, what is the value of ϕ by lever rule? |
| A. | 5 |
| B. | 4 |
| C. | 2.5 |
| D. | 1.2 |
| Answer» B. 4 | |
| 12. |
IF_THE_VALUE_OF_‚ÂÀ√¨‚ÀÖ√Ò_IS_20_BY_LEVER_RULE_AND_REFLUX_IS_6000MOL/HR_WHAT_IS_DISTILLATE_RATE??$# |
| A. | 300mol/hr |
| B. | 30mol/hr |
| C. | 400mol/hr |
| D. | 40mol/hr |
| Answer» B. 30mol/hr | |
| 13. |
If the value of ϕ is 10 by lever rule and reflux is 3500mol/hr what is distillate rate?$# |
| A. | 350mol/hr |
| B. | 30mol/hr |
| C. | 450mol/hr |
| D. | 40mol/hr |
| Answer» B. 30mol/hr | |
| 14. |
If_the_value_of_ϕ_is_20_by_lever_rule_and_reflux_is_8000mol/hr_what_is_distillate_rate?$# |
| A. | 300mol/hr |
| B. | 30mol/hr |
| C. | 400mol/hr |
| D. | 40mol/hr |
| Answer» D. 40mol/hr | |
| 15. |
If the value of ϕ is 25 by lever rule and reflux is 3000mol/hr what is distillate rate?$ |
| A. | 12mol/hr |
| B. | 120mol/hr |
| C. | 240mol/hr |
| D. | 40mol/hr |
| Answer» C. 240mol/hr | |
| 16. |
If_the_value_of_ϕ_is_20_by_lever_rule_and_reflux_is_2000mol/hr_what_is_distillate_rate?$ |
| A. | 100mol/hr |
| B. | 30mol/hr |
| C. | 400mol/hr |
| D. | 40mol/hr |
| Answer» B. 30mol/hr | |
| 17. |
The reflux flow is 500 moles/hr and distillate flow is 100moles/hr, what is the value of ϕ by lever rule?$ |
| A. | 5 |
| B. | 4 |
| C. | 2.5 |
| D. | 1.2 |
| Answer» B. 4 | |
| 18. |
Heterogeneous azeotropic distillation is carried out by ___________ process. |
| A. | Batch |
| B. | Continuous |
| C. | Batch and continuous |
| D. | Feed |
| Answer» C. Batch and continuous | |
| 19. |
Sequences based on heterogeneous azeotropic mixtures are : |
| A. | Common |
| B. | Rare |
| C. | Expensive |
| D. | Inexpensive |
| Answer» B. Rare | |