The stabilisation of a lyophobic colloid is d | vedclass

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(A) Lyophobic colloids are inherently unstable and tend to aggregate. They are stabilised primarily by the presence of an electric charge on the collo

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preferential adsorption of similar charged particles on the colloid surface

Vedclass · Answer

(A) Lyophobic colloids are inherently unstable and tend to aggregate. They are stabilised primarily by the presence of an electric charge on the colloidal particles. Due to the preferential adsorption of ions from the dispersion medium,the particles acquire a similar charge. This results in electrostatic repulsion between the particles,which prevents them from coming close enough to aggregate,thereby providing stability to the colloidal system.

The stabilisation of a lyophobic colloid is due to

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