42. Name the acid present in:
(a) lemon (b) vinegar
Acids are the substances that are sour in taste and have pH value less than 7
(a) Lemons contain ascorbic acid (C6H8O6)
(b) Vinegar contains acetic acid (CH3COOH)
Name the carboxylic acids present in
Acid
Tamarind
Milk
Butter
Orange
Roots of plant valerum
Red ants
lemon
Honey bee