MCQOPTIONS
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MCQOPTIONS
This section includes 16 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. |
How can the DNA fragments be separated from DNA? |
| A. | Crystallization |
| B. | Electrophoresis |
| C. | Distillation |
| D. | Zone melting |
| Answer» C. Distillation | |
| 2. |
How a mixture of iron and copper fillings is be separated? |
| A. | Magnetic separation |
| B. | Crystallization |
| C. | Evaporation |
| D. | Distillation |
| Answer» B. Crystallization | |
| 3. |
How a mixture of isopropyl alcohol and water is be separated? |
| A. | One step distillation |
| B. | Two step distillation |
| C. | Two step crystallization |
| D. | Separating funnel |
| Answer» C. Two step crystallization | |
| 4. |
How is Oil and Hexane separated? |
| A. | Distillation |
| B. | Separating funnel |
| C. | Crystallization |
| D. | Electrophoresis |
| Answer» C. Crystallization | |
| 5. |
HOW_IS_OIL_AND_HEXANE_SEPARATED??$ |
| A. | Distillation |
| B. | Separating funnel |
| C. | Crystallization |
| D. | Electrophoresis |
| Answer» C. Crystallization | |
| 6. |
How a mixture of iron and copper fillings is be separated?$ |
| A. | Magnetic separation |
| B. | Crystallization |
| C. | Evaporation |
| D. | Distillation |
| Answer» B. Crystallization | |
| 7. |
How_a_mixture_of_isopropyl_alcohol_and_water_is_be_separated?$ |
| A. | One step distillation |
| B. | Two step distillation |
| C. | Two step crystallization |
| D. | Separating funnel |
| Answer» C. Two step crystallization | |
| 8. |
How_can_the_DNA_fragments_be_separated_from_DNA? |
| A. | Crystallization |
| B. | Electrophoresis |
| C. | Distillation |
| D. | Zone melting |
| Answer» C. Distillation | |
| 9. |
How will you separate o-Xylene and m-Xylene products of the same compounds? |
| A. | Crystallization |
| B. | Distillation |
| C. | Polymer membrane |
| D. | Electrophoresis |
| Answer» B. Distillation | |
| 10. |
Which of the following methods are to be applied to separate Oxygen rich components and Nitrogen rich components? |
| A. | Crystallization |
| B. | Zone melting |
| C. | Magnetic separation |
| D. | Distillation |
| Answer» E. | |
| 11. |
Which of the following is not an important property that governs the extent of separation? |
| A. | Polarizability |
| B. | Vapor pressure |
| C. | Temperature |
| D. | Radius of gyration |
| Answer» D. Radius of gyration | |
| 12. |
What is the size of equipment determined by? |
| A. | Rate of mass transfer from one phase to another |
| B. | Rate of heat transfer from one phase to another |
| C. | The number of reactions taking place |
| D. | The amount of byproduct formed |
| Answer» B. Rate of heat transfer from one phase to another | |
| 13. |
Which of the following separation techniques exploits differences in electric charge and diffusivity? |
| A. | Chromatography |
| B. | Electrophoresis |
| C. | Distillation |
| D. | Liquid Chromatography |
| Answer» C. Distillation | |
| 14. |
What is the separation by polymer membrane? |
| A. | Exploits the difference in volatility |
| B. | Exploits the difference in diffusivity |
| C. | Exploits the difference in flowability |
| D. | Exploits the difference in permeability |
| Answer» E. | |
| 15. |
Crystallization exploits difference in which factors? |
| A. | Specific heat |
| B. | Boiling point |
| C. | Melting point |
| D. | Bubble point |
| Answer» D. Bubble point | |
| 16. |
Which of the following separation techniques is dependent on difference in volatility? |
| A. | Distillation |
| B. | Crystallization |
| C. | Magnetic separation |
| D. | Fractional crystallization |
| Answer» B. Crystallization | |