Question

consider the equilibrium system below.
nh₄cl(s)⟷nh₄cl(g)
if the system is at dynamic equilibrium, which statement is true?
○ sublimation of the nh₄cl crystals stops.
○ solidification of the nh₄cl vapors stops.
○ the rate of sublimation of the nh₄cl crystals is equal to the rate of solidification of the nh₄cl vapors.
○ the rate of sublimation of the nh₄cl crystals is higher than the rate of solidification of the nh₄cl vapors.

Explanation:

Answer:

The rate of sublimation of the NH₄Cl crystals is equal to the rate of solidification of the NH₄Cl vapors.