What is the main product of the reaction between ethene and bromine?

Practice Questions

Q1
What is the main product of the reaction between ethene and bromine?
  1. Bromobutane
  2. 1,2-Dibromoethane
  3. Bromoethane
  4. Ethyl bromide

Questions & Step-by-Step Solutions

What is the main product of the reaction between ethene and bromine?
Correct Answer: 1,2-dibromoethane
  • Step 1: Understand that ethene is a simple hydrocarbon with a double bond between two carbon atoms.
  • Step 2: Recognize that bromine is a diatomic molecule (Br2) that can react with other substances.
  • Step 3: Identify that the reaction between ethene and bromine involves breaking the double bond in ethene.
  • Step 4: Know that this reaction is called electrophilic addition, where bromine adds across the double bond.
  • Step 5: Realize that when bromine adds to ethene, it forms a new compound called 1,2-dibromoethane.
  • Step 6: Conclude that the main product of the reaction is 1,2-dibromoethane.
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