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UP POLICE COMPUTER OPERATORUP POLICE COMPUTER OPERATOR Hard Mock Set 2Hard GK

UP POLICE COMPUTER OPERATOR Mock Test Set 2, Q74: Identify the correct answer for acid present in vinegar.

A. Citric acid
B. Lactic acid
C. Oxalic acid
D. Acetic acid
Correct Answer: D. Acetic acid
Explanation: Vinegar contains acetic acid. Category: UP POLICE COMPUTER OPERATOR. Set: 2.
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