Essential amino acids are___________________?
Essential amino acids are___________________? A. 5B. 10 C. 15 D. 20
Essential amino acids are___________________? A. 5B. 10 C. 15 D. 20
Picric acid is_________________? A. monocarboxylc acid B. dicarboxylic acid C. aromatic carboxylic acidD. none of these
The complete reduction carboxylic acid results in the formation of________________? A. Alkyne B. AlkeneC. Alkane D. Alcohol
Carboxylic acid reacts with ammonia to form ammonium salts which on heating produces_______________? A. CO2 B. Alkane C. EsterD. Acidamide
The test which is used for the identification of amino-acids is_________________? A. Ninhydrin test B. Molisch test C. Biuretic test D. Benedict test
The organic acid that does not has COOH group is___________________? A. phthalic acidB. carbolic acid C. Maleic acid D. Succinic 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
Which acid is the manufacture of synthetic rubber ? A. Acetic acid B. Formic acid C. Carbonic acid D. Benzoic acid
The acid which is used as ink remover is_________________? A. Oxalic acid B. Succinic acid C. Adipic acid D. Acetic acid
The common thing in phthalic acid and oxalic acid is that both are_________________? A. AromaticB. Dicarboxylic C. Hydrocarbons D. Strong acids