Question : What is the chemical formula of vinegar?
Option 1: HCOOH
Option 2: CH3COOH
Option 3: (COOH)2
Option 4: C6H5COOH
Correct Answer: CH 3 COOH
Solution : The correct answer is CH 3 COOH.
Among the carboxylic acids, Acetic acid (CH 3 COOH), also referred to as Ethanoic acid, is crucial. Acetic acid is produced by fermentation and oxidation of natural carbohydrates, resulting in a diluted solution known as Vinegar (about 5 per cent by volume); Acetate is the salt, Ester, or, Acylal of Acetic acid.
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