When ethanoic acid reacts with sodium bicarbonate, the gas evolved is
A. hydrogen
B. carbon dioxide
C. oxygen
D. methane
1 answer
Best answer
Answer: B. carbon dioxide
\(\text{CH}_3\text{COOH} + \text{NaHCO}_3 \rightarrow \text{CH}_3\text{COONa} + \text{H}_2\text{O} + \text{CO}_2\).
Doubtly AI
· 24 Oct 2026
AI-verified · Oct 2026
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