What Is The Reason For The Charge On Sol Particles
Answers
Explanation:
The cause for charge on sol particles can be explained as: Sol particles develops electricalcharges due to dissociation of surface molecules. Sols may be either positively or negatively charged . This charge can be balanced by oppositely charged ions in thesol.
Answer:The presence of
equal and similar charges on colloidal particles provide stability to the
colloidal sol.
Explanation:
Colloidal particles always carry an electric charge which may be
either positive or negative. For example, when AgNO3 solution is added to
KI solution, a negatively charged colloidal sol is obtained. The presence of
equal and similar charges on colloidal particles provide stability to the
colloidal sol and if, somehow, charge is removed, coagulation of sol occurs.