Name four conventional methods used for the purification of water? [2 MARKS]
Naming: 0.5 Marks each. [Mention any 4] The conventional methods used for the purification of water are as follows:
Select the method used for water purification.
The chemical method used for the purification of water is:
Analyse the given diagram below and choose the correct option which shows the correct setup for the conventional method of purification of water.