Why colloids are to be purified? If not what will happen? – InterviewSolution

InterviewSolution

1.

Why colloids are to be purified? If not what will happen?

Answer»

1. The colloidal solutions due to their different methods ofpreparation may contain impurities.

2. If they are not removed, they may destabilise and precipitate the colloidal solution. This is called coagulation.

3. Hence the impurities mainly electrolytes should be removed to increase the stabilisation of colloid.

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