1.

Which of the following statements are correct ?A. Maxing two oppositely charged sols neutralises their charges and stabilises the colloid.B. Presence of equal and similar charges on colloidal particles provides stability to the colloids.C. Any amout of dispersed liquid can be added to emulsion without destabilising it.D. Brownian movement stabilises sols.

Answer» Correct Answer - B::D
are correcr statements.


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