MCQOPTIONS
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MCQOPTIONS
This section includes 57 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
In a batch process, 5 mole of SO2 and 3 mole of CO2 entered a vessel with some SO2, if 10 mole of product leaves the vessel, what is the percentage of SO2 in the product? |
| A. | 0.1 |
| B. | 0.3 |
| C. | 0.5 |
| D. | 0.7 |
| Answer» E. | |
| 52. |
10 Kg of oil is burnt in a container and taken off from the container if 1% of oil remains on the container wall, how much oil is taken off? |
| A. | 8.9 Kg |
| B. | 9 Kg |
| C. | 9.9 Kg |
| D. | 10 Kg |
| Answer» D. 10 Kg | |
| 53. |
In a batch process, 2 mole of SO2 and 3 mole of CO2 entered a vessel with some SO2, if 5 mole of product leaves the vessel, what is the percentage of SO2 in the product? |
| A. | 0.1 |
| B. | 0.2 |
| C. | 0.4 |
| D. | 0.5 |
| Answer» D. 0.5 | |
| 54. |
In a batch process, 50 Kg of H2O and 40 Kg of CO2 entered a vessel with some H2O, if 100 Kg of product leaves the vessel, what is the percentage of H2O in the product? |
| A. | 0.1 |
| B. | 0.3 |
| C. | 0.6 |
| D. | 0.8 |
| Answer» D. 0.8 | |
| 55. |
In a batch process, 70 Kg of H2O and 10 Kg of NaOH and some other reactants enters the vessel, if 100 Kg of the product leaves the vessel, what is the percentage of H2O in the product? |
| A. | 0.1 |
| B. | 0.3 |
| C. | 0.7 |
| D. | 1 |
| Answer» D. 1 | |
| 56. |
In a batch process, 5 mole of H2 and 3 mole of CO2 entered a vessel with some CO2, if 10 mole of product leaves the vessel, what is the percentage of H2 in the product? |
| A. | 0.1 |
| B. | 0.3 |
| C. | 0.5 |
| D. | 0.8 |
| Answer» D. 0.8 | |
| 57. |
In a batch process, 40 mole of O2 and 30 mole of CO2 entered a vessel with some CO2, if 100 mole of product leaves the vessel, what is the percentage of O2 in the product? |
| A. | 0.1 |
| B. | 0.4 |
| C. | 0.6 |
| D. | 0.8 |
| Answer» C. 0.6 | |