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Raoult's Law

Which charact...

Question

Which characteristic the weak intermolecular forces of attraction in a liquid?

A

High boiling point

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B

High vapour pressure

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C

High critical temperature

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D

High heat of vaporization

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Solution

The correct option is A High vapour pressure
High vapour pressure leads to the weak intermolecular forces of attraction in a liquid.Weaker are the intermolecular forces of attractions, more is the tendency for evaporation, more is vapour pressure, lower is boiling point.

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