The term internal salt refers to_____________________? A. Acidic character of amino acids B. Basic character of amino acidsC. Dipolar character of amino acids D. Non-polar structure of amino acids
Acidic amino acids have________________? A. 2 amino groups and 1 carboxylic group B. 1 amino and 1 carboxylic groupsC. 2 carboxylic groups and 1 amino group D. 2 amino and 2 carboxylic groups
Which of the following is the strongest acid ? A. WaterB. Formic acid C. Acetic acid D. Propanoic acid
The irritation caused by red ants bite is due to____________________? A. Lactic acidB. Formic acid C. Uric acid D. Acetic acid
The common name of propane 1 3-dioic is_________________? A. Oxalic acid B. Aromatic acidC. Malonic acid D. Fumaric acid
Which of the following is an unsaturated carboxylic acid___________________? A. malonic acid B. oxalic acid C. succinic acidD. maleic acid
Amino acids present in cheese___________________? A. lysine B. alanineC. tyrosine D. proline
Which of the following has orange flavour__________________? A. isobutyl formateB. octyl acetate C. ethyl butyrate D. amyl lactate
Which of the following is not an ester_________________? A. amyl acetateB. sodium butyrate C. isobutyle formate D. octyl acetate
The basic hydrolysis of ethyl acetate produces__________________? A. ethanol B. acetic acid C. ethanol and acetic acidD. ethanol and sodium acetate