Question

The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal __________ in the two phases.

a.

potential energy

b.

intermolecular forces

c.

kinetic energy

d.

total energy

Answer: (c).kinetic energy

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Q. The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal __________ in the two phases.

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