Question
Question: A liquid is in equilibrium with its vapour at its boiling point. On the average the molecules in the...
A liquid is in equilibrium with its vapour at its boiling point. On the average the molecules in the two phases have equal :
A
Inter molecular forces
B
Potential energy
C
Kinetic energy
D
None of these .
Answer
None of these .
Explanation
Solution
At equilibrium between liquid and vapour, molecules have same kinetic energy.