| 1 |
Which reaction is disproportionate reaction |
- A. Aldol Condensation
- B. Cannizzaros's reaction
- C. Haloform reactions
- D. Acid-catalyzed reactions
|
| 2 |
Acetone reacts with HCN to form a cyanohydrin. It is an example of. |
- A. Electrophilic addition
- B. Electrophilic substitution
- C. Nucleophilic addition
- D. Nucleophilic substitution
|
| 3 |
Acetaldehyde react, with Grignard reagent to form |
- A. Primary alcohol
- B. Secondary alcohol
- C. Ter alcohol
- D. Carboxylic acids
|
| 4 |
All of the following tests are used to identify aldehydes except. |
- A. Tollen's test
- B. Fehling test
- C. Baeyer's test
- D. Benedict test
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| 5 |
Which of the following compounds will not give Iodoform test on treatment with I<sub>2</sub>/ NaOH |
- A. Acetaldehyde
- B. Acetone
- C. Butanone
- D. 3-Pentanone
|
| 6 |
Acetaldehyde reacts usually with |
- A. Electrophiles only
- B. Nucleophiles only
- C. Electrophiles and nucleophiles
- D. Free radicals only
|
| 7 |
Formation of cyanohydrin from an aldehyde in an example of. |
- A. Nucleophilic substitution
- B. Nucleophilic addition
- C. Electrophilic addition
- D. Electrophilic substitution
|
| 8 |
Paraldehyde is polymer of. |
- A. HCHO
- B. CH3CHO
- C. CH3COCH3
- D. CH3CH2-CH2OH
|
| 9 |
Which substance reacts with sodium nitroprusside. |
- A. Ethanol
- B. Acetaldehyde
- C. Dimethyl ketone
- D. Methanol
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| 10 |
Common names of aldehydes are derived from the common names of. |
- A. Alcohol
- B. Ketones
- C. Carboxylic acids
- D. Alkenes
|