MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Catalyst used in manufacture of ethylene dichloride from ethylene and chlorine is __________ |
| A. | Hydrochloric acid |
| B. | Ferric chloride |
| C. | Propylene chloride |
| D. | Poly chloroethane s |
| Answer» C. Propylene chloride | |
| 2. |
Catalyst used in the preparation of ethanol is _________________ |
| A. | Phosphoric acid |
| B. | Sulfuric acid |
| C. | Hydrochloric acid |
| D. | Nitric acid |
| Answer» E. | |
| 3. |
Which distillation technique is used to separate butane, butylenes, and butadiene? |
| A. | Fractional distillation |
| B. | Vacuum distillation |
| C. | Extractive distillation |
| D. | Steam distillation |
| Answer» D. Steam distillation | |
| 4. |
Ethylene can be obtained from ____________________ |
| A. | Calcium carbide |
| B. | Partial oxidation of petroleum fractions |
| C. | Hydrogen steam cracking |
| D. | Thermal pyrolysis of ethane |
| Answer» D. Thermal pyrolysis of ethane | |