MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Process Calculation Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How much B in kg is used? |
| A. | 4000 |
| B. | 6000 |
| C. | 8000 |
| D. | 10000 |
| Answer» D. 10000 | |
| 2. |
9-10. A batch of 20% of Acetic acid is prepared by mixing the Acetic acid of two containers A and B. A (400 kg) contains 80% of Acetic acidand B contains 15% of Acetic acid. |
| A. | 9. How much kg of acid is prepared? |
| B. | 5700 |
| C. | 7600 |
| D. | 8000 |
| E. | 9800 |
| Answer» C. 7600 | |
| 3. |
7-8. For the given drying process, a material (Called SRU) is dried and feed and outputs are as shown in the figure. |
| A. | 7. A, in kg is |
| B. | 1666.67 |
| C. | 2666.67 |
| D. | 3666.67 |
| E. | 4666.67 |
| Answer» C. 2666.67 | |
| 4. |
4-5. In a distillation column for a feed of1000 kg the output is 80% of the feed and remaining 20% is waste. The feed contains 20% of Acetone and rest Water. The product contains 20% of Acetone and 40% of Water. |
| A. | How much Acetone is there in waste? |
| B. | 20 kg |
| C. | 40 kg |
| D. | 60 kg |
| E. | 80 kg |
| Answer» C. 40 kg | |
| 5. |
Below given statements for distillation is |
| A. | In distillation, a liquid mixture is boiled to produce a vapour of different composition that moves away from the liquid. |
| B. | True |
| C. | False |
| D. | Partially correct |
| E. | None of the mentioned |
| Answer» E. None of the mentioned | |
| 6. |
1-2. A membrane is used for separation of gases from waste. If the feed stream contains 20% CO2 and 80% SO2 and the product contains 25% CO2 and 75% SO2. Assume that the waste stream amounts to 80% of the input stream. |
| A. | What is the composition of CO2 in waste stream? |
| B. | 0.1875 |
| C. | 1.1685 |
| D. | 0.1485 |
| E. | 0.1285 |
| Answer» B. 0.1875 | |