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Haloalkanes and Haloarenes — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryHaloalkanes and Haloarenes1 Mark
MCQ
The difference in electronegativity of carbon-halogen bond is minimum in:
  • A
    C−F
  • B
    C−Cl
  • C
    C−I
  • D
    C−Br
✓

Answer

  1. C−I

Explanation:

Down the group electronegativity decreases.

C−I It has the least electronegativity difference among carbon-halogen bond.

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