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NEETChemistryHydrocarbons

What happens in the propagation step of halogenation?

Options

  1. AChlorine radical attacks a methane molecule
  2. BMethyl radical attacks a chlorine molecule
  3. CMethyl radical attacks a second molecule of chlorine
  4. DChlorine radical is generated by homolysis of chlorine molecule

Correct answer

C. Methyl radical attacks a second molecule of chlorine

Step-by-step solution

In propagation step, the methyl radical attacks a second molecule of chlorine to form CH 3 –Cl with the liberation of another chlorine radical by homolysis of a chlorine molecule.

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