Advertisements
Advertisements
प्रश्न
Explain why factory waste is neutralised before disposing it into the water bodies.
उत्तर
- Factory waste contains acidic substances. If such waste materials are allowed to flow into water bodies, the acidic effect of the waste can destroy fish and other aquatic life.
- Therefore, before flowing the factory waste into water bodies, it is neutralized so that there is no danger to the life forms in the water bodies.
APPEARS IN
संबंधित प्रश्न
Explain why Calamine solution is applied on the skin when an ant bites.
What is a neutralization reaction?
State whether the following statements are true or false. Correct the false statements.
Common salt dissolved in water turns blue litmus red.
State whether the following statements are true or false. Correct the false statements.
Calamine can be used to treat ant stings.
Acidity or indigestion in the stomach is due to excessive secretion of ______.
When an acid reacts with a base, a neutralization reaction takes place to give salt and water.
Which chemical is used to neutralize the acidic soil?
Give an important use of neutralization reaction in daily life.
How do treat effluents from the industries?
Visit a doctor. Find out the medicines, he prescribes to treat acidity. Ask him how acidity can be prevented.
