Home Chemistry Chemical Bonding and Molecular Structure Mix The boiling point of ICI is nearly 40°C high…
Chemistry Chemical Bonding and Molecular Structure Mix Single Correct MCQ
Published on: August 14, 2026

The boiling point of ICI is nearly 40°C higher than that of Br 2 although the two substance have the same relative molecular mass. This is because :

A
ICI is ionic compound
B
I–Cl bond is stronger than Br–Br bond.
C
ICI is polar covalent molecule while Br 2 is non polar.
D
Ionization energy of iodine is less than that of Br.

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Text Solution

Verified by Experts
The correct answer is:
C

ICl being polar in nature has higher dipole-dipole intreraction whereas Br 2 being non-polar has only weaker London dispersion force.

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