Carboxylic Acids

The formula of palmitic acid_________________? A. C15H31COOH B. C13H27COOH C. C17H33COOH D. C17H35COOH

The organic acid that can be made from ethanol is_________________? A. Acetic acid B. Formic acid C. Butanoic acid D. Citric acid

Glycine is the name of an amino acid because___________________? A. Sweet taste B. Bitter taste C. Shining appearance D. Green colour

Which one of following amino acid is neither acidic nor a basic in nature ? A. Lysine B. HistidineC. Proline D. Glutamic acid

Which one of the following acids is present in lemon juice ? A. Citric acid B. Benzoic acid C. Tartaric acid D. Oxalic acid

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