What is the property used in sewage disposal ?
Coagulation
Adsorption
Electrophoresis
Tyndall effect
The property used in sewage disposal is coagulation.
Explain the following terms :
1. Electrophoresis
2. Coagulation
3. Dialysis
4. Tyndall effect
Explain the following terms:
(i) Electrophoresis (ii) Coagulation
(iii) Dialysis (iv) Tyndall effect.