Which of the following compounds is used as both an antacid and in a fire extinguisher ?
CBSE Class 10 Science PYQ · Acids, Bases and Salts · Baking soda · 1 Mark · May 2026
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471 Mark · May 2026
Which of the following compounds is used as both an antacid and in a fire extinguisher ?
- (a)Sodium hydrogen carbonate
- (b)Sodium carbonate
- (c)Sodium hydroxide
- (d)Sodium chloride
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(A) Sodium hydrogen carbonate (1 Mark)