Aldehydes Ketones and Carboxylic Acid Archives - Page 3 of 9

Benzoic acid,when heated with soda lime yields Options (a) benzaldehyde (b) benzene (c) toluene (d) benzyl alcohol Correct Answer: benzene…

7 years ago

Oil of winter green is Options (a) an ester (b) a carboxylic acid (c) an alcohol (d) a ketone Correct…

7 years ago

An ester used as medicine is Options (a) ethyl benzoate (b) methyl salicylate (c) methyl acetate (d) ethyl acetate Correct…

7 years ago

When a mixture of calcium acetate and calcium formate is dry distilled, the product formed is Options (a) methanal (b)…

7 years ago

Benzaldehyde is different from aliphatic aldehydes in its reaction towards Options (a) Schiff's reagent (b) NaHSO₃ solution (c) Tollen's reagent…

7 years ago

Acetone and acetaldehyde are Options (a) chain isomers (b) not isomers (c) functional isomers (d) position isomers Correct Answer: functional…

7 years ago

An aldehyde can undergo the aldol condensation having Options (a) at least one alpha H-atom (b) an aromatic ring (c)…

7 years ago

A mixture of calcium acetate and calcium benzoate on dry distillation gives Options (a) benzophenone (b) acetaldehyde (c) benzaldehyde (d)…

7 years ago

Schiff's reagent is Options (a) alkaline CuSO₄ stabilised by Rochelle salt (b) ammoniacal silver nitrate (c) rosaniline solution in water…

7 years ago

Which of the following compounds is formed when benzamide is heated with phosphorus pentaoxide Options (a) Benzonitrile (b) Benzene (c)…

7 years ago