Question

Does $\mathrm{Le}\mathrm{Chatelier}$ principle apply to liquids?

Answer 1

Yes, $\mathrm{Le}\mathrm{Chatelier}$ principle is applicable to liquids.

They are applicable only for pure liquids-what happens is that pure solids and liquids experience almost no change in concentration$\left[*\right]$ in chemical equilibria, so for all intents and purposes, they are not affected by $\mathrm{Le}\mathrm{Chatelier}$considerations.