MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 6 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. |
Which of the following is the commercial method of formation of ether? |
| A. | Dehydration of alcohol |
| B. | Williamson ether synthesis |
| C. | Ullmann condensation |
| D. | Preparation of epoxides |
| Answer» C. Ullmann condensation | |
| 2. |
Williamson synthesis proceed visa which of the following mechanism? |
| A. | S<sub>N</sub>1 |
| B. | S<sub>N</sub>2 |
| C. | E1 |
| D. | E2 |
| Answer» C. E1 | |
| 3. |
Which of the following is the method of preparation of ether? |
| A. | Dows process |
| B. | Williamson synthesis |
| C. | By decarboxylation of salicylic acid |
| D. | Hock method |
| Answer» C. By decarboxylation of salicylic acid | |
| 4. |
What will be the reactant and reaction condition required for the given reaction?CH3CH2OH +? C2H5OC2H5 |
| A. | H<sub>2</sub>SO<sub>4</sub>, 413K |
| B. | H<sub>2</sub>SO<sub>4</sub>, 443K |
| C. | HNO<sub>3</sub>, 413K |
| D. | HNO<sub>3</sub>, 443K |
| Answer» B. H<sub>2</sub>SO<sub>4</sub>, 443K | |
| 5. |
Which of the following reagents should be used to prepare tert-butyl propyl ether? |
| A. | 2-methylpropene and 1-propanol |
| B. | 2-methylpropene, acetic acid and 1-propanol |
| C. | 2-methylpropene, H<sub>2</sub>SO<sub>4</sub> and 1-propanol |
| D. | 1-propyl bromide and tert-butyl alcohol |
| Answer» D. 1-propyl bromide and tert-butyl alcohol | |
| 6. |
The reaction given below is known as by which o the following reaction?C2H5ONa+IC2H5 C2H5OC2H5+NaI |
| A. | Kolbe s synthesis |
| B. | Wurtz s synthesis |
| C. | Williamson s synthesis |
| D. | Grignard s synthesis |
| Answer» D. Grignard s synthesis | |