Q30Multiple correct
Which of the following statements are correct?
- (i)Mixing two oppositely charged sols neutralises their charges and stabilises the colloid.
- (ii)Presence of equal and similar charges on colloidal particles provides stability to the colloids.
- (iii)Any amount of dispersed liquid can be added to emulsion without destabilising it.
- (iv)Brownian movement stabilises sols.
Show answer
(ii) Presence of equal and similar charges on colloidal particles provides stability to the colloids.
(iv) Brownian movement stabilises sols.