MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Unit Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In which column the crude nitroparaffins and water are stripped out of the solvent, during the preparation of Nitroparaffins ? |
| A. | Distillation column |
| B. | Absorbing column |
| C. | Stripping column |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2. |
Complete the above reaction: C6H5CH3 + 18H2SO4 + 18HNO3 > ____ HNOSO4 + 7CO2 + 22H2O |
| A. | 16 |
| B. | 17 |
| C. | 18 |
| D. | 19 |
| Answer» D. 19 | |
| 3. |
The ethylene purity is a function of what? |
| A. | Feed purity |
| B. | Vent rate |
| C. | Both feed purity and vent rate |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 4. |
The equilibrium concentration of ethyl alcohol decreases with an increase in temperature. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
What happens to the catalytic activity as temperature increases? |
| A. | Increases |
| B. | Decreases |
| C. | No change |
| D. | None of the mentioned |
| Answer» B. Decreases | |
| 6. |
What is produced in The Shell Process ? |
| A. | Methanol |
| B. | Ethanol |
| C. | Propanol |
| D. | All of the mentioned |
| Answer» C. Propanol | |