Question

Factory waste is neutralised before disposing it into the water bodies.

Answer 1

Answer: factory waste contains acids. if they are disposed in the seas withouttreatment it can harm the animals living in the seaor kill them. so before they are disposed in the sea they are treated with bases to neutralise the effect of acids

Explanation:

Answer 2

Factory wastes contain both acidic and basic substances. These are harmful for the organisms living in water. So, these are should be neutralized before disposing.