MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Diazonium salts are primarily used for the preparation of _______ substituted aromatic compounds. |
| A. | alkyl |
| B. | halogen |
| C. | amino |
| D. | COOH |
| Answer» C. amino | |
| 2. |
Diazonium salts are used in which of the following industries? |
| A. | Pharmaceutical |
| B. | Dye |
| C. | Photography |
| D. | Food |
| Answer» C. Photography | |
| 3. |
p-Iodonitrobenzene can be synthesized from p-nitroaniline. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
What is the minimum number of reactions required for the conversion of aniline to 1,3,5-tribromobenzene? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» C. 4 | |
| 5. |
Diazonium salts are specifically used as intermediates in the production of which of the following compounds? |
| A. | m-Bromotoluene |
| B. | o-Bromotoluene |
| C. | p-Bromophenol |
| D. | o-Bromophenol |
| Answer» B. o-Bromotoluene | |