Aldehydes, Ketones and Carboxylic acid

Which one gives secondary alcohol when treated with Grignard reagent

Which one of the following acids would you expect to be the strongest

If an amide is treated with P₂O₅ the likely product is an

As ester can be prepared by reacting an alkyl halide with

The reagent with which both acetaldehyde and acetone react easily is

Reaction between an acyl halide and the sodium salt of a fatty acid results in the formation of

Benzoic acid with Ba(OH)₂ gives

The catalyst SnCl₂ / HCl is used in

The Grignard reagent, on reaction with acetone forms

Which of the following, on hydrolysis, forms acetic acid

In which following reactions aromatic aldehyde is treated with acid anhydride in presence of corresponding salt of the acid to give unsaturated aromatic acid

When formaldehyde is polymerised in the presence of dilute H₂SO₄, the compound obtained is

The compound benzophenone(C₆H₅COC₆H₅) does not react with

Which of the following will not undergo Hell-Volhard-Zelinsky reaction

Formalin is a

What is the product of the reduction of a carboxylic ester using a reagent prepared from BF₃-etherate and LiAlH₄

Which of the following on addition of water in presence of acid gives a ketone

Phenylethyl ether when boiled with concentrated HBr gives

Acetaldehyde can not show

Which is most reactive of the following

Acetic acid will be obtained on oxidation of

The carboxylic acid of least strength among the following is

Formation of methyl tertiary butyl ether by the reaction of sodium tertiary butoxide and methyl bromide involves

The compound that gives both iodoform and Fehling’s tests is

Tollen’s test can be used to distinguish

Urea reacts with nitrous acid to give

Which of the following compounds is formed when benzamide is heated with phosphorus pentaoxide

Schiff’s reagent is

A mixture of calcium acetate and calcium benzoate on dry distillation gives

An aldehyde can undergo the aldol condensation having

Acetone and acetaldehyde are

Benzaldehyde is different from aliphatic aldehydes in its reaction towards

When a mixture of calcium acetate and calcium formate is dry distilled, the product formed is

An ester used as medicine is

Oil of winter green is

Benzoic acid,when heated with soda lime yields

which one doesn’t liberate NH₃ when undergoes hydrolysis

which of the following acid reduces Tollen’s reagent

Benzaldehyde + NaOH produces which of the following

Oleic,stearic and palmitic acids are

Benzaldehyde gives a position test with

When acetic acid is heated with phosphorus pentaoxide(P₂O₅), the compound produced is

The hydrolysis product of CH₃COCH₃ + CH₃MgBr is

At 400K sodium phenoxide reacts with CO₂ to produce

Which of the following substances will give amide, when reacted with NH₃

Acetic acid is weak acid than sulphuric acid because

The reduction of benzoyl chloride with H₂/Pd BaSO₄ gives

For making distinction between 2-pentanone and 3-pentanone the reagent to be employed is

Which one of the following is produced when acetone is saturated with HCl gas