MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which catalyst is used in Wacker’s process? |
| A. | Copper |
| B. | Arsenic |
| C. | Palladium (II) chloride |
| D. | Silver |
| Answer» D. Silver | |
| 2. |
What is purity of acetone produced by the dehydrogenation of isopropanol? |
| A. | 50% |
| B. | 60% |
| C. | 80% |
| D. | 99% |
| Answer» E. | |
| 3. |
What is the ideal pressure for the manufacture of acetone by dehydrogenation of isopropanol? |
| A. | 50-100atm |
| B. | 900-1000atm |
| C. | 250-350atm |
| D. | 3-4atm |
| Answer» E. | |
| 4. |
Combined oxidation dehydrogenation is a better alternative to dehydrogenation of isopropanol for the manufacture of acetone. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
Which among the following methods is not used for the manufacture of acetone? |
| A. | Catalytic hydrogenation of isopropanol |
| B. | Oxidation of butane |
| C. | Oxidation of propylene |
| D. | Hydration of propylene |
| Answer» E. | |