Fundamentholfundamenthol
JEE Main2019Chemistry
Q.

HF has highest boiling point among hydrogen halides, because it has

  1. A

    Strongest hydrogen bonding

  2. B

    Lowest dissociation enthalpy

  3. C

    Strongest van der Waals’ interactions

  4. D

    Lowest ionic character

Solution

HF has highest boiling point among the hydrogen halides due to strong H-bonding between HF molecules.

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