MCQOPTIONS
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MCQOPTIONS
This section includes 7 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. |
What is a normal tolerance value for concentration polarization coefficient? |
| A. | t0.1 |
| B. | t0.2 |
| C. | t0.3 |
| D. | t0.5 |
| Answer» C. t0.3 | |
| 2. |
Which of the following is not a use of reverse osmosis? |
| A. | tTreatment of industrial waste water to remove heavy metal ions |
| B. | tSeparation of sulfites and bisulfites from paper and processing industry effluents |
| C. | tTreatment of municipal water to remove inorganic salts |
| D. | tTreatment of industrial effluents to decolorize it |
| Answer» E. | |
| 3. |
If the Temperature is 300K and the concentration of solute(CB) is 0.3, what is the osmotic pressure? |
| A. | t50R |
| B. | t60R |
| C. | t70R |
| D. | t90R |
| Answer» E. | |
| 4. |
If the Temperature is 350K and the concentration of solute(CB) is 0.6, what is the osmotic pressure? |
| A. | t150R |
| B. | t167R |
| C. | t175R |
| D. | t350R |
| Answer» D. t350R | |
| 5. |
If the Temperature is 100K and the concentration of solute(CB) is 0.6, what is the osmotic pressure? |
| A. | t150R |
| B. | t200R |
| C. | t600R |
| D. | t60R |
| Answer» E. | |
| 6. |
If the Temperature is 400K and the concentration of solute(CB) is 0.5, what is the osmotic pressure? |
| A. | t150R |
| B. | t200R |
| C. | t300R |
| D. | t350R |
| Answer» C. t300R | |
| 7. |
Why is osmosis not a good separation process? |
| A. | tBecause it involves semipermeable membrane |
| B. | tBecause it transfers solvent from wrong direction |
| C. | tBecause it involves movement of solute particles |
| D. | tBecause it requires high temperatures |
| Answer» C. tBecause it involves movement of solute particles | |