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MHT CET2019Morning ShiftChemistryHaloalkanes and HaloarenesActual

The correct order of boiling points of alkyl halides is

Options

  1. AR I > R B r > R F > R C I
  2. BR I > R C I > R B r > R F
  3. CR R I > R B r > R > R F
  4. DR F > R B r > R > R I

Correct answer

C. R R I > R B r > R > R F

Step-by-step solution

The correct order of boiling point of alkyl halides is Rl > RBr > RF. This is because with increase in size and mass of halogen atom. The magnitude of van der Waals’ forces increases.

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