| 1 |
Silver mirror test is given by |
- A. Ethers
- B. Ketones
- C. Acids
- D. Aldehydes
|
| 2 |
Ketones are prepared by the oxidation of. |
- A. Primary alcohol
- B. Secondary alcohol
- C. Tertiary alcohol
- D. None of these
|
| 3 |
Paraldehyde is polymer of. |
- A. HCHO
- B. CH3CHO
- C. CH3COCH3
- D. CH3CH2-CH2OH
|
| 4 |
Common names of aldehydes are derived from the common names of. |
- A. Alcohol
- B. Ketones
- C. Carboxylic acids
- D. Alkenes
|
| 5 |
Paraldehyde is used as a |
- A. Medicine
- B. Poison
- C. Polymer
- D. Dye
|
| 6 |
The carbon atom of a carbonyl group is |
- A. sp hybridized
- B. sp<sup>2</sup>hybridized
- C. sp<sup>3</sup>hybridized
- D. none of these
|
| 7 |
Which is most difficult to be oxidized |
- A. CH<sub>3</sub>CHO
- B. CH<sub>3</sub>COCH<sub>3</sub>
- C. HCHO
- D. C<sub>2</sub>H<sub>5</sub>CHO
|
| 8 |
Which substance usually undergo nucleophilic addition reactions. |
- A. Benzenes
- B. Aldehydes
- C. Alkenes
- D. All of these
|
| 9 |
Which one of the following compounds undergoes Cannizzaro's Reaction. |
- A. Acetaldehyde
- B. Benzaldehyde
- C. Acetone
- D. Propionaldehyde
|
| 10 |
Cannizzaro's reaction is given by |
- A. Acetaldehyde
- B. Formaldehyde
- C. Propanal
- D. Propanone
|