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. |
What is the catalyst used in the following reaction? |
| A. | Anhydrous AlCl3 |
| B. | Anhydrous FeCl3 |
| C. | Anhydrous ZnCl2 |
| D. | No catalyst required |
| Answer» E. | |
| 2. |
Identify the products of the following reaction: |
| A. | Methyl alcohol + Ethyl magnesium bromide = ? |
| B. | CH4 and CH3OMgBr |
| C. | CH4 and CH3CH2OMgBr |
| D. | C2H6 and CH3OMgBr |
| E. | C2H6 and CH3CH2OMgBr |
| Answer» D. C2H6 and CH3OMgBr | |
| 3. |
What is the role of concentrated H2SO4 in the reaction between alcohol and carboxylic acid? |
| A. | Deprotonating agent |
| B. | Dehydrating agent |
| C. | Reducing agent |
| D. | Nucleophile |
| Answer» C. Reducing agent | |