The forces causing the vaporisation of liquid are derived from the Kin – McqOptions

MCQOPTIONS

1.	The forces causing the vaporisation of liquid are derived from the Kinetic energy of translation of its molecules. The heat of vaporisation
A.	increases with pressure rise.
B.	decreases with increasing pressure.
C.	becomes zero at the critical point.
D.	both (b) & (c).
Answer» E.

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