| 1 |
Which of the following compounds will not give iodoform test on treatment with I2/NaOH |
- A. Acetaldehyde
- B. Acetone
- C. Butanone
- D. 3-Pentaneone
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| 2 |
Common names of aldehydes are derived from the common names of. |
- A. Alcohol
- B. Ketones
- C. Carboxylic acids
- D. Alkenes
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| 3 |
Which reaction is disproportionate reaction |
- A. Aldol Condensation
- B. Cannizzaros's reaction
- C. Haloform reactions
- D. Acid-catalyzed reactions
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| 4 |
Which one of the following compound does not react with NaOH and I2 and also does not form Iodoform. |
- A. C2H5OH
- B. CH3CHO
- C. CH3-CO-CH3
- D. C2H5-O-C2H5
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| 5 |
An aldehyde compound can be reduced to alkane by |
- A. Wurtz reaction
- B. Grignard reaction
- C. Wolf Kishner reaction
- D. Kolbe's reaction
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| 6 |
Which one has yellow or orange cyrstalline ppt |
- A. Acetone hydrazone
- B. 2, 4 DNPH
- C. Ethanal oxime
- D. Bisulphite addition product
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| 7 |
Which of the following has highest boiling point |
- A. Methanal
- B. Ethanal
- C. Propanal
- D. 2-hexanone
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| 8 |
Ketones are prepared by the oxidation of. |
- A. Primary alcohol
- B. Secondary alcohol
- C. Tertiary alcohol
- D. None of these
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| 9 |
Formalin is a 40% solution of |
- A. CH<sub>3</sub>CHO
- B. CH<sub>3</sub>OH
- C. HCHO
- D. CH<sub>3</sub>OCH
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| 10 |
What product is formed by the dry distillation of calcium acetate. |
- A. CH3CH2COOH
- B. CH3COOH
- C. CH3COCH3
- D. CH3CH2CHO
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