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When chlorine is passed through propene at 400°C, which of the following is formed?

1. PVC
2. Allyl chloride
3. Alkyl chloride
4. 1,2-Dichloroethane

Correct answer: Allyl chloride

Solution

At 400°C, chlorine reacts with propene via a free radical substitution mechanism, leading to the formation of allyl chloride as the major product.

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