The common name of propane 1 3-dioic is_________________?

A. Oxalic acid
B. Aromatic acid
C. Malonic acid
D. Fumaric acid

The irritation caused by red ants bite is due to____________________?

A. Lactic acid
B. Formic acid
C. Uric acid
D. Acetic acid

Which of the following is the strongest acid ?

A. Water
B. Formic acid
C. Acetic acid
D. Propanoic acid

Acidic amino acids have________________?

A. 2 amino groups and 1 carboxylic group
B. 1 amino and 1 carboxylic groups
C. 2 carboxylic groups and 1 amino group
D. 2 amino and 2 carboxylic groups

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

The basic hydrolysis of ethyl acetate produces__________________?

A. Ethanol
B. Acetic acid
C. Ethanol and acetic acid
D. Ethanol and sodium acetate