Question

14. The wastes of many factories contain acids. Why is it considered necessary to neutralize them before allowing the wasted to flow into water bodie​

Answer 1

Answer:

It is necessary to neutralize the wastes of the factories before allowing them to flow into water bodies because if the acidic waste mixes up with the water bodies then it will pollute the water of it and due to this the aquatic life is also effected and when the polluted water is used by humans then it can also effect.

Answer 2

Answer:

Factory wastes contain acids which if untreated and discharged into water bodies will cause harm to fish and other aquatic organisms living in water bodies. Therefore, they should first be treated with basic substances to neutralise them and then discharged into water bodies.

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