The acid which is used as ink remover is_________________?
A. Oxalic acid B. Succinic acid C. Adipic acid D. Acetic acid
Chemistry MCQs
Which acid is the manufacture of synthetic rubber ?
A. Acetic acid B. Formic acid C. Carbonic acid D. Benzoic acid
In the formation of Zwitter ions proton goes from____________________?
A. Carboxyl to amino group B. Amino to carboxyl group C. Amino group only D. Carboxyl group only
The organic acid that does not has COOH group is___________________?
A. phthalic acid B. carbolic acid C. Maleic acid D. Succinic acid
The test which is used for the identification of amino-acids is_________________?
A. Ninhydrin test B. Molisch test C. Biuretic test D. Benedict test
Carboxylic acid reacts with ammonia to form ammonium salts which on heating produces_______________?
A. CO2 B. Alkane C. Ester D. Acidamide
The complete reduction carboxylic acid results in the formation of________________?
A. Alkyne B. Alkene C. Alkane D. Alcohol
Picric acid is_________________?
A. monocarboxylc acid B. dicarboxylic acid C. aromatic carboxylic acid D. none of these
Essential amino acids are___________________?
A. 5 B. 10 C. 15 D. 20
Which of the following is not a fatty acid ?
A. Propanoic acid B. Acetic acid C. Phthalic acid D. Butanoic acid