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NEETChemistryHydrocarbons

In the peroxide effect, what happens to the iodine free radicals in the presence of an unsymmetrical alkene like propene?

Options

  1. AThey add to the double bond.
  2. BThey form iodine molecules.
  3. CThey combine with hydrogen atoms.
  4. DThey form stable complexes.

Correct answer

B. They form iodine molecules.

Step-by-step solution

In the peroxide effect, iodine free radicals combine to form iodine molecules in the presence of an unsymmetrical alkene like propene, instead of adding to the double bond.

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