Question

In which of the methods of water purification is the water with insoluble impurities left undisturbed? 1) decantation 2) sedimentation 3) filtration 4) evaporation​

Answer 1

Answer:

3. filtration

Explanation:

please mark me as brainlist and follow

Answer 2

3) filtration

In this method, insoluble impurities are removed by passing impure water through a filter or a filter paper. Sedimentation and decantation: In this method, impure water is allowed to stand undisturbed in a container, which allows insoluble impurities like mud to settle at the bottom as sediments

Please mark me as brainlist