a
a dynamic equilibrium exists between liquid molecules and the vapour molecules
b
a dynamic equilibrium exists such that more molecules return to the liquid than are leaving it
c
the temperature of the vapour varies
d
the vapour pressure is atmospheric
Explanation
Correct Option
aVideo Explanation
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Kenhinde
3 years ago
So...The process of evaporation in a closed container will proceed until there are as many molecules returning to the liquid as there are escaping. At this point the vapor is said to be saturated, and the pressure of that vapor (usually expressed in mmHg) is called the saturated vapor pressure
