4 Among the following colloids the num ber of colloids

Last updated: 7/2/2023

4 Among the following colloids the num ber of colloids having negatively charged colloidal particles is Soap solution of sodium palmitate sol of AgCl obtained on dissolving excess AgNO into KCl solution gold sol Fe OH sol silicic acid sol Basic dye Acidic dye metal sulphide sol sol of AgCl obtained by dissolving excess KC1 in AgNO solution ANSWER