Question 8.
Chlorination makes water fit for human consumption. How?
Name two chemicals used to disinfect water?
Chlorination is the process of adding chlorine (chemical) to water to make it safe for drinking.
Chlorine and ozone
Question 7 Name two chemicals used to disinfect water.
The water fit for human consumption and for drinking purposes is called potable water.
Define the term sludge. Name two chemicals that are used to disinfect water? [2 MARKS]