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A vapour is said to be saturated when

A vapour is said to be saturated when
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A A dynamic equilibrium exists between liquid molecules and the vapour molecules
  • B A dynamic aquilibrium exists such that more molecules return to the liquid than are living it
  • C The temperature of the vapour varies
  • D The vapour pressure is atmospheric
Correct Answer: Option A
Explanation:
A saturated vapour is one which is in dynamic equilibrium with its own liquid; that is as many go from the liquid to the vapour state every second return back to liquid.

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