Benzaldehyde can be prepared by the hydrolysis of
Benzaldehyde can be prepared by the hydrolysis of
Options
(a) benzyl chloride (b) benzotrichloride (c) banzal chloride (d) benzo nitrite
Correct Answer:
banzal chloride
Explanation:
Aldehydes Ketones and Carboxylic Acid
Reduction by LiAlH₄ of hydrolysed product of an ester gives
Reduction by LiAlH₄ of hydrolysed product of an ester gives
Options
(a) two alcohols (b) two aldehyde (c) one acid and one alcohol (d) two acids
Correct Answer:
two alcohols
Explanation:
No explanation […]
Which of the following is formed, when benzaldehyde reacts with alcoholic KCN
Which of the following is formed, when benzaldehyde reacts with alcoholic KCN
Options
(a) Benzoin (b) Benzyl alcohol (c) Benzoin acid (d) Ethyl benzoate
Correct Answer:
Benzoin
Explanation:
No explanation available. Be the […]
Ethyl benzoate can be prepared from benzoic acid by using
Ethyl benzoate can be prepared from benzoic acid by using
Options
(a) ethyl alcohol (b) ethyl alcohol and dry HCl (c) ethyl chloride (d) sodium ethoxide
Correct Answer:
ethyl alcohol and dry HCl
When sodium benzoate reacts with sodalime what is produced
When sodium benzoate reacts with sodalime what is produced
Options
(a) Benzene (b) Toluene (c) Xylene (d) None
Correct Answer:
Benzene
Explanation:
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Which one of the following compounds will react with NaHCO₃ solution to give
Which one of the following compounds will react with NaHCO₃ solution to give sodium salt and carbon dioxide
Options
(a) Acetic acid (b) n-Hexanol (c) Phenol (d) Both Acetic acid and Phenol
Correct […]
When ethanal is treated with Fehling’s solution. it gives a precipitate of
When ethanal is treated with Fehling’s solution. it gives a precipitate of
Options
(a) Cu₂O (b) Cu (c) Cu₃O (d) CuO
Correct Answer:
Cu₂O
Explanation:
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Which of the following compounds gives benzoic acid on hydrolysis
Which of the following compounds gives benzoic acid on hydrolysis
Options
(a) Chlorobenzen (b) Benzoyl chloride (c) Chlorophenol (d) Chlorotoluene
Correct Answer:
Benzoyl chloride
Explanation:
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Acetone reacts with Grignard reagent to form
Acetone reacts with Grignard reagent to form
Options
(a) 3⁰ alcohol (b) 2⁰ alcohol (c) ether (d) no reaction
Correct Answer:
3⁰ alcohol
Explanation:
No explanation available. Be the first to write the […]
The bakelite is prepared by the reaction between
The bakelite is prepared by the reaction between
Options
(a) phenol and formaldehyde (b) tetramethylene glycol (c) urea and formaldehyde (d) ethylene glycol
Correct Answer:
phenol and formaldehyde
Explanation:
No explanation available. Be […]