Question

Mention any four compound and their uses

Answer 1

Answer:

1. Calcium Carbonate

Formula: CaCO3

Uses: Non-prescription drug for relief from acid indigestion and heartburn. Also considered a calcium supplement..

2. Sodium Chloride

Formula: NaCl

Uses: Used to season food (during food preparation and at the table), also used in the past as a method of food preservation.

3. Methane

Formula: CH4

Uses: natural gas, fuel (also called Marsh Gas)

4. Aspirin

Formula: C9H8O4

Uses: Pain Reliever

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Answer 2

Answer:

Four chemical compounds are-

1.Calcium carbonate

2.Sodium chloride

3.Methane

4.Aspirin

Explanation:

Formula of calcium carbonate is CaCO³.

Formula of sodium chloride is NaCl.

Formula of methane is CH⁴.

Formula of aspirin is C⁹H⁸O⁴.

Conclusion:

Uses of calcium carbonate are non-prescription drug for relief from acid indigestion and heartburn.Also considered a calcium supplement.

Uses of sodium chloride are used to season food(during food preparation and at the table),also used in the past as a method of food preservation.

Uses of methane are natural gas,fuel(also called Marsh gas).

Uses of aspirin are pain reliever.