SSC CHSL 03 July 2024 Shift 2 Paper

Question : 84 of 100

Marks: +1, -0

Which of the following statements best describes the Hardy Schulze rule?

This is applied to obtain a colloidal solution of metals such as gold, silver or platinum.
The ions are removed from the solution by the phenomenon of diffusion through a permeable membrane.
The amount of electrolyte required for the coagulation of a definite amount of a colloidal solution is dependent on the valency of the coagulating ion.
The partial pressure of a component in a liquid mixture is proportional to its mole fraction in that mixture.

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