When milk turns sour, . . . . . . . . is produced.
A. lactose
B. lactic acid
C. salicylic acid
D. linoleic acid
Answer: Option C
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Related Questions on Organic Chemistry
Traditional 'battery' contains which of the following chemicals?
A. Ethylene glycol
B. Sulphuric acid
C. Sodium bicarbonate
D. Ethanol

Lactic acid not salicylic acid