MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Organic Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
For synthesis of carboxylic acid, the intermediate product needed is which of the following? |
| A. | Acyl chloride |
| B. | aryls |
| C. | benzene |
| D. | carboxylic acid |
| Answer» B. aryls | |
| 2. |
Which of the following is the product B when acid chloride reacts with alcohol?RCOCl + R′OH → B + HCl |
| A. | Chlorophenol |
| B. | Ester |
| C. | Ether |
| D. | Acetyl chloride |
| Answer» C. Ether | |
| 3. |
What is the product in the given reaction when benzyl chloride reacts with phenol? |
| A. | Chlorophenol |
| B. | Benzophenone |
| C. | Chlorobenzene |
| D. | Benzyl peroxide |
| Answer» C. Chlorobenzene | |
| 4. |
What will be the product B in the given reaction?2 C6H5COCl + H2O2 + 2 NaOH → B + 2 NaCl + 2 H2O |
| A. | Chlorophenol |
| B. | Chlorotoluene |
| C. | Chlorobenzene |
| D. | Benzyl peroxide |
| Answer» E. | |
| 5. |
What is the product D in the given reaction? C6H5CCl3 + C6H5CO2H → 2 C6H5COCl + D |
| A. | Cl2 |
| B. | H2O |
| C. | HCl |
| D. | H2 |
| Answer» D. H2 | |
| 6. |
When formic acid reacts with PCl5 it forms which of the following? |
| A. | Formyl chloride |
| B. | Acetyl chloride |
| C. | Methyl chloride |
| D. | Propionyl chloride |
| Answer» B. Acetyl chloride | |
| 7. |
Which of the following is the name given to the given compound? |
| A. | Acetyl chloride |
| B. | Formyl chloride |
| C. | Chloretone |
| D. | Oxochloromethane |
| Answer» C. Chloretone | |
| 8. |
FOR_SYNTHESIS_OF_CARBOXYLIC_ACID,_THE_INTERMEDIATE_PRODUCT_NEEDED_IS_WHICH_OF_THE_FOLLOWING??$ |
| A. | Acyl chloride |
| B. | aryls |
| C. | benzene |
| D. | carboxylic acid |
| Answer» B. aryls | |
| 9. |
WHICH_OF_THE_FOLLOWING_IS_THE_PRODUCT_B_WHEN_ACID_CHLORIDE_REACTS_WITH_ALCOHOL??$ |
| A. | |
| B. | Chlorophenol |
| C. | Ester |
| Answer» C. Ester | |
| 10. |
What is the product D in the given reaction? |
| A. | |
| B. | Cl<sub>2</sub> |
| C. | H<sub>2</sub>O |
| Answer» D. | |
| 11. |
Laboratory method for the preparation of acetyl chloride is which of the following? |
| A. | CH<sub>3</sub>COOH + SOCl<sub>2</sub>‚ÜíCH<sub>3</sub>COCl |
| B. | CH<sub>3</sub>COOH + PCl<sub>3</sub>‚ÜíCH<sub>3</sub>COCl |
| C. | CH<sub>3</sub>COONa + PCl<sub>3</sub>‚ÜíCH<sub>3</sub>COCl |
| D. | CH<sub>3</sub>COONa + PCl<sub>3</sub>‚ÜíCH<sub>5</sub>COCl |
| Answer» B. CH<sub>3</sub>COOH + PCl<sub>3</sub>‚Äö√Ñ√∂‚àö√∫‚àö‚â†CH<sub>3</sub>COCl | |
| 12. |
When formic acid reacts with PCl5 it forms which of the following? |
| A. | Formyl chloride |
| B. | Acetyl chloride |
| C. | Methyl chloride |
| D. | Propionyl chloride |
| Answer» B. Acetyl chloride | |
| 13. |
Benzoyl chloride is prepared from benzoic acid by which of the following? |
| A. | Cl<sub>2</sub>, hv |
| B. | SO<sub>2</sub>, Cl<sub>2</sub> |
| C. | SOCl<sub>2</sub> |
| D. | Cl<sub>2</sub>, H2O |
| Answer» D. Cl<sub>2</sub>, H2O | |