Baking powder is

Practice MCQ for SSC, UPSC, RRB Exams

A. sodium carbonate + sodium tartarate A.
B. sodium bicarbonate + sodium tartarate B.
C. sodium bicarbonate + tartaric acid C.
D. sodium carbonate + sodium benzoate D.

Correct Answer: C সঠিক উত্তর: C

Explanation ব্যাখ্যা

Baking powder is a mixture of sodium bicarbonate (baking soda) and a weak acid, such as tartaric acid, which reacts to produce carbon dioxide when heated or mixed with a liquid.

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