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 among the following is the molecular formula of cumene? |
| A. | C9H12 |
| B. | C3H8O |
| C. | CH3COOH |
| D. | CH3CH2COOH |
| Answer» B. C3H8O | |
| 2. |
Tubular reactor design is better than stage wise design the manufacture of cumene via propylene alkylation of benzene. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Which catalyst is used in the packed stage reactor column for the manufacture of cumene via propylene alkylation of benzene? |
| A. | Silver |
| B. | Copper |
| C. | Palladium |
| D. | H3PO4 |
| Answer» E. | |
| 4. |
How can we minimize the formation of polyalkylbenzene in the manufacture of cumene? |
| A. | Using low benzene and propylene feed |
| B. | Using high benzene and propylene feed |
| C. | Using a high-end catalyst |
| D. | Using a low-end catalyst |
| Answer» C. Using a high-end catalyst | |
| 5. |
How is cumene manufactured? |
| A. | Propylene alkylation of benzene |
| B. | Catalytic hydrogenation of isopropanol |
| C. | Oxidation of butane |
| D. | Oxidation of propylene |
| Answer» B. Catalytic hydrogenation of isopropanol | |