MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Unit Processes Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
During the process of nitration of propane, the main production of nitroparaffins include what ? |
| A. | Nitromethane |
| B. | Nitro ethane |
| C. | 1-nitropropane |
| D. | All of the mentioned |
| Answer» E. | |
| 2. |
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 | |
| 3. |
Complete the above reaction: C6H5CH3 + 18H2SO4 + 18HNO3 ——–> ____ HNOSO4 + 7CO2 + 22H2O |
| A. | 16 |
| B. | 17 |
| C. | 18 |
| D. | 19 |
| Answer» D. 19 | |
| 4. |
What is prepared when propylene is chlorinated? |
| A. | Alkyl chloride |
| B. | Allyl chloride |
| C. | Aromatic chloride |
| D. | None of the mentioned |
| Answer» C. Aromatic chloride | |
| 5. |
What is produced in ‘The Shell Process’? |
| A. | Methanol |
| B. | Ethanol |
| C. | Propanol |
| D. | All of the mentioned |
| Answer» C. Propanol | |