1.

'The presence of non-volatile impurity lowers the freezing point of a liquid.' Explain the statement ​

Answer» ONG>Answer:

Explanation:

Explanation. The freezing POINT is the temperature at which the liquid solvent and solid solvent are at EQUILIBRIUM, so that their vapour pressures are EQUAL. When a non-volatile solute is added to a volatile liquid solvent, the solution vapour pressure will be lower than that of the pure solvent.



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