The hypothesis that, the addition of a neutral salt to a colloidal precipitate, such as BaSO 4 ( s ) allows the crystal to grow in size, is to be developed. Concept Information: van't Hoff factor is defined as the ratio between the actual concentration of particles formed when the substance is dissolved and the concentration of a constituent as interpreted from its mass. For most of the non-electrolytes that are dissolved in water, the van't Hoff factor is 1 .

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Chapter 12, Problem 46RQ

Interpretation Introduction

Interpretation:

The hypothesis that, the addition of a neutral salt to a colloidal precipitate, such as BaSO4(s) allows the crystal to grow in size, is to be developed.

Concept Information: van't Hoff factor is defined as the ratio between the actual concentration of particles formed when the substance is dissolved and the concentration of a constituent as interpreted from its mass.

For most of the non-electrolytes that are dissolved in water, the van't Hoff factor is 1.

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