Answers Which of the following equations represents a substitution reaction? Which of the following equations represents a substitution reaction? A. C 2H10(g) + CI 2(g) → C4H9 CI(g) + HCI(g) B. C 2H4(g) + HCI (g) → C 2H5 CI(l) C. C2H2(g) + 2H 2(g) → C 2H6(g) D. C 3H4(g) + 402(g) → 3CO2(g) + 2H 2O(g) Correct Answer: Option A Explanation
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