MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
O3 reacts with CH2=CH2 to form ozonide. On hydrolysis it forms which of the following? |
| A. | Ethylene oxide |
| B. | HCHO |
| C. | Ethylene glycol |
| D. | Ethyl alcohol |
| Answer» C. Ethylene glycol | |
| 2. |
Which of the following gases when passed through warm dilute solution of H2SO4 in presence of HgSO4 gives acetaldehyde? |
| A. | CH<sub>4</sub> |
| B. | C<sub>2</sub>H<sub>6</sub> |
| C. | C<sub>2</sub>H<sub>4</sub> |
| D. | C<sub>2</sub>H<sub>2</sub> |
| Answer» E. | |
| 3. |
In the Rosenmund s reduction, BaSO4 taken with catalyst Pd acts as which of the following? |
| A. | Promotor |
| B. | Catalytic poison |
| C. | Cooperator |
| D. | Absorber |
| Answer» C. Cooperator | |
| 4. |
Primary alcohol is gently heated to produce aldehyde in presence of acidified solution of which of the following compound? |
| A. | hydroxide |
| B. | dichromate |
| C. | ethanol |
| D. | ethanal |
| Answer» C. ethanol | |