\(\text{CH}_4 + 2\text{O}_2 \rightarrow \text{CO}_2 + 2\text{H}_2\text{O} + \text{heat}\) is an example of
A. an endothermic reaction
B. an exothermic reaction
C. a decomposition reaction
D. a double displacement reaction
1 answer
Best answer
Answer: B. an exothermic reaction
Heat is given out, so the reaction is exothermic.
Doubtly AI
· 24 Oct 2026
AI-verified · Oct 2026
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