MCQOPTIONS
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MCQOPTIONS
This section includes 12 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. |
Which of the following is an Alkylene Oxides? |
| A. | Styrene oxides |
| B. | Trialkyl phosphate |
| C. | Alkylmagnesium halide |
| D. | All of the mentioned |
| Answer» B. Trialkyl phosphate | |
| 2. |
The Grignard synthesis is particularly applicable for making mixed ethers. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
WHICH_OF_THE_FOLLOWING_IS_AN_ALKYLENE_OXIDES??$ |
| A. | Styrene oxides |
| B. | Trialkyl phosphate |
| C. | Alkylmagnesium halide |
| D. | All of the mentioned |
| Answer» B. Trialkyl phosphate | |
| 4. |
The Grignard synthesis is particularly applicable for making mixed ethers? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
Which type of alkyl ester in used for alkylating amines? |
| A. | Lower |
| B. | Moderate |
| C. | Higher |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 6. |
Which of the following is an Aralkyl Halides? |
| A. | Aniline |
| B. | Phenol |
| C. | Methanol |
| D. | Benzyl chloride |
| Answer» E. | |
| 7. |
Fill in the blank: The alkyl sulphates often give_____ yields than the alkyl halides. |
| A. | Higher |
| B. | Moderate |
| C. | Lower |
| D. | None of the mentioned |
| Answer» B. Moderate | |
| 8. |
Diethylaniline is prepared from aniline and ethyl alcohol in presence of which acid? |
| A. | Nitric acid |
| B. | Hydrochloric acid |
| C. | Sulphuric acid |
| D. | All of the mentioned |
| Answer» C. Sulphuric acid | |
| 9. |
Alcohols are used in the manufacture of which type of ethers? |
| A. | Isopropyl ether |
| B. | Ethyl ether |
| C. | Cellosolve |
| D. | All of the mentioned |
| Answer» E. | |
| 10. |
The olefins tend to polymerize. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
What is obtained from petroleum-cracking operations? |
| A. | Benzene |
| B. | Aniline |
| C. | Ethylene |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 12. |
Which of the following alkylating agents is employed for carbon-carbon alkylations? |
| A. | Ethylene |
| B. | Propylene |
| C. | Butylenes |
| D. | All of the mentioned |
| Answer» E. | |