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This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Process Calculation 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. |
B, in kg isa) 666.67b) 566.67c) 466.67d) 366.67 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.9. How much kg of acid is prepared? |
A. | 666.67b) 566.67c) 466.67d) 366.67 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.9. How much kg of acid is prepared?a) 5700 |
B. | 566.67c) 466.67d) 366.67 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.9. How much kg of acid is prepared?a) 5700b) 7600 |
C. | 466.67d) 366.67 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.9. How much kg of acid is prepared?a) 5700b) 7600c) 8000 |
D. | 366.67 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.9. How much kg of acid is prepared?a) 5700b) 7600c) 8000d) 9800View Answer |
Answer» B. 566.67c) 466.67d) 366.67 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.9. How much kg of acid is prepared?a) 5700b) 7600 | |
3. |
Correct statement for a tie component in material balance isa) Enters a process in only one streamb) Leaves in only one streamc) Does not react inside the processd) All of the mentioned 7-8. For the given drying process, a material (Called SRU) is dried and feed and outputs are as shown in the figure.7. A, in kg is |
A. | Enters a process in only one streamb) Leaves in only one streamc) Does not react inside the processd) All of the mentioned 7-8. For the given drying process, a material (Called SRU) is dried and feed and outputs are as shown in the figure.7. A, in kg isa) 1666.67 |
B. | Leaves in only one streamc) Does not react inside the processd) All of the mentioned 7-8. For the given drying process, a material (Called SRU) is dried and feed and outputs are as shown in the figure.7. A, in kg isa) 1666.67b) 2666.67 |
C. | Does not react inside the processd) All of the mentioned 7-8. For the given drying process, a material (Called SRU) is dried and feed and outputs are as shown in the figure.7. A, in kg isa) 1666.67b) 2666.67c) 3666.67 |
D. | All of the mentioned 7-8. For the given drying process, a material (Called SRU) is dried and feed and outputs are as shown in the figure.7. A, in kg isa) 1666.67b) 2666.67c) 3666.67d) 4666.67View Answer |
Answer» E. | |
4. |
Below given statements for distillation isIn distillation, a liquid mixture is boiled to produce a vapour of different composition that moves away from the liquid.a) Trueb) Falsec) Partially correctd) None of the mentioned 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.4. How much Acetone is there in waste? |
A. | Trueb) Falsec) Partially correctd) None of the mentioned 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.4. How much Acetone is there in waste?a) 20 kg |
B. | Falsec) Partially correctd) None of the mentioned 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.4. How much Acetone is there in waste?a) 20 kgb) 40 kg |
C. | Partially correctd) None of the mentioned 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.4. How much Acetone is there in waste?a) 20 kgb) 40 kgc) 60 kg |
D. | None of the mentioned 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.4. How much Acetone is there in waste?a) 20 kgb) 40 kgc) 60 kgd) 80 kgView Answer |
Answer» E. | |
5. |
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.1. What is the composition of CO2 in waste stream? |
A. | 0.1875 |
B. | 1.1685 |
C. | 0.1485 |
D. | 0.1285View Answer |
Answer» B. 1.1685 | |
6. |
HOW_MUCH_B_IN_KG_IS_USED??$ |
A. | 4000 |
B. | 6000 |
C. | 8000 |
D. | 10000 |
Answer» D. 10000 | |
7. |
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. | |
B. | 5700 |
C. | 7600 |
Answer» C. 7600 | |
8. |
How much B in kg is used?$ |
A. | 4000 |
B. | 6000 |
C. | 8000 |
D. | 10000 |
Answer» D. 10000 | |
9. |
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. | |
B. | 5700 |
C. | 7600 |
Answer» C. 7600 | |
10. |
B, in kg is |
A. | 666.67 |
B. | 566.67 |
C. | 466.67 |
D. | 366.67 |
Answer» B. 566.67 | |
11. |
Correct statement for a tie component in material balance is |
A. | Enters a process in only one stream |
B. | Leaves in only one stream |
C. | Does not react inside the process |
D. | All of the mentioned |
Answer» E. | |
12. |
Moles of water in waste? |
A. | 4.45 |
B. | 8.89 |
C. | 16.67 |
D. | 20.48 |
Answer» C. 16.67 | |
13. |
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. | |
B. | 20 kg |
C. | 40 kg |
Answer» C. 40 kg | |
14. |
What is the composition of SO2 in waste stream? |
A. | 0.8175 |
B. | 0.8165 |
C. | 0.8145 |
D. | 0.8125 |
Answer» E. | |
15. |
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. | |
B. | 0.1875 |
C. | 1.1685 |
Answer» B. 0.1875 | |