C. Give reasons.
1. The presence of nitrogen in air is
equally important as oxygen.
2. Air exerts pressure.
3. We must keep drinking water clean.
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1
Answer:
The reaction of an acid with a base is called a neutralization reaction. The products of this reaction are a salt and water. ... For example, the reaction of hydrochloric acid, HCl, with sodium hydroxide, NaOH, solutions produces a solution of sodium chloride, NaCl, and some additional water molecules.
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Answer:- 3rd answer :- water is essential not only to remain safe from disease but to maintain good health. when it comes to production of food. clean water is an essential ingredient. If the crops and granis are given disease will spread to those who consume the fresh produce.
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