Benzaldehyde + NaOH produces which of the following
Options
(a) benzyl alcohol (b) hydro benzamide (c) benzoic alcohol (d) cinnamic acid
Correct Answer:
benzyl alcohol
Explanation:
No explanation available. Be the first to […]
which of the following acid reduces Tollen’s reagent
Options
(a) Lactic acid (b) Formic acid (c) Acetic acid (d) Oxalic acid
Correct Answer:
Formic acid
Explanation:
Formic acid has an aldehyde like linkage. So […]
which one doesn’t liberate NH₃ when undergoes hydrolysis
Options
(a) Acetanilide (b) Acetonitrile (c) Acetamide (d) Phenyl isocyanide
Correct Answer:
Phenyl isocyanide
Explanation:
No explanation available. Be the first to write the explanation […]
Benzoic acid,when heated with soda lime yields
Options
(a) benzaldehyde (b) benzene (c) toluene (d) benzyl alcohol
Correct Answer:
benzene
Explanation:
No explanation available. Be the first to write the explanation for […]
Oil of winter green is
Options
(a) an ester (b) a carboxylic acid (c) an alcohol (d) a ketone
Correct Answer:
an ester
Explanation:
No explanation available. Be the first to write the […]
An ester used as medicine is
Options
(a) ethyl benzoate (b) methyl salicylate (c) methyl acetate (d) ethyl acetate
Correct Answer:
methyl salicylate
Explanation:
No explanation available. Be the first to write the […]
When a mixture of calcium acetate and calcium formate is dry distilled, the product formed is
Options
(a) methanal (b) acetophenone (c) ethanal (d) butanone
Correct Answer:
ethanal
Explanation:
No explanation available. Be […]
Benzaldehyde is different from aliphatic aldehydes in its reaction towards
Options
(a) Schiff’s reagent (b) NaHSO₃ solution (c) Tollen’s reagent (d) Fehling’s solution
Correct Answer:
Fehling’s solution
Explanation:
Unlike aliphatic aldehydes, benzaldehyde does […]
Acetone and acetaldehyde are
Options
(a) chain isomers (b) not isomers (c) functional isomers (d) position isomers
Correct Answer:
functional isomers
Explanation:
No explanation available. Be the first to write the explanation for […]
An aldehyde can undergo the aldol condensation having
Options
(a) at least one alpha H-atom (b) an aromatic ring (c) at least one beta H-atom (d) no alpha H-atom
Correct Answer:
at least […]
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