Physics · Acids, Bases and Salts
A compound 'Z' is used for making baking powder, functions as an antacid, and is deployed in soda-acid fire extinguishers. On heating, 'Z' decomposes to produce a compound used in the soap industry. What is the chemical name of compound 'Z'?
- 1Sodium carbonate
- 2Sodium chloride
- 3Sodium hydrogen carbonate✓
- 4Tartaric acid
Correct answer
Sodium hydrogen carbonate
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