Chemistry Question Bank

Adipic acid on heating form (CPMT 2008) (a) (b) (c) (d) Ans. (a) Sol. Adipic acid is an organic compound with the chemical formula ( ) COOH CH COOH . Upon heating of adipic acid, decarboxylation takes place and we g…

Which of the following process will give soap? (Haryana PMT 2007)

Claisen condensation is not given by (CPMT 2007) (a) (b) (c) (d) Ans. (a) Sol. The Claisen reaction is a condensation reaction. Here, a new carbon – carbon bond is formed by a Carboxylic Acid and Its Derivatives react…

Methyl acetate and ethyl acetate can be distinguished by (AIIMS 2007)

The reagent which does not give acid chloride on treating with a carboxylic acid is (AFMC 2007)

Oleic, stearic, palmitic acids are (BHU 2007)

CH3CO2C2H5 on reaction with sodium ethoxide in ethanol gives A, which on heating in the presence of acids gives B. Compound B is (AIIMS 2006)

Which reaction is used for the preparation of acetophenone ? (RPMT 2006)

Acetamide gives on the reaction with HNO2 (MP PMT 2006)

Which of the following represents soap? (AMU 2006)

Sodium formate on heating gives (AFMC 2006)

Self-condensation of two moles ethyl acetate in presence of sodium ethoxide yields (CBSE AIPMT 2006)

Formic acid can reduce

Which one of the following compounds forms a red coloured solution on treatment with neutral FeCl3solution

Tollen’s reagent in not reduced by

Phenol can be distinguished from acetic acid by

In the Hofmann bromamide degradation reaction, the number of moles of NaOH and Br2 used per mole of amine produced are :

LiAlH H O C H COO CH C H CH OH CH OH ->

A is (a) (b)

Above ester has chiral carbon (*). Alkaline hydrolysis gives an acid salt and an alcohol. Select correct statement about alcohol.

(a) (b) (c) (d)

The reaction, CH3COOH + CH3OH → CH3COOCH3 + H2O is called

The reaction, H orOH RCOOR R OH excess RCOOR R OH -> is called

Acetic anhydride is obtained from acetyl chloride by the reaction of

Which will not give acetamide on reaction with ammonia