Advertisements
Advertisements
प्रश्न
Mention any four compounds and their uses.
Advertisements
उत्तर
Compounds and their uses:
|
Common Name |
Chemical Name | Constituents | Uses |
| Water | Hydrogen Oxide | Hydrogen and oxygen | For drinking and as solvent |
| Table salt | Sodium chloride | Sodium and chlorine | Essential component of our daily diet, preservative for meat and fish. |
| Sugar | Sucrose | Carbon, hydrogen, and oxygen | Preparation of sweets, toffees, and fruit juices. |
|
Baking soda |
Sodium bicarbonate | Sodium, hydrogen, carbon, and oxygen | Fire extinguisher, preparation of baking powder, and preparation of cakes and bread. |
APPEARS IN
संबंधित प्रश्न
Define Compounds
State the information obtained from the formula of a compound.
Write the molecular formulae of compound carbon monoxide
Tabulate a comparative chart – to differentiate between elements, compounds, and mixtures. Differentiate them with reference to Separation of compound
What is the molecular formula of the following compound?
Sodium chloride
State true of false. If false, give the correct statement.
Compounds and elements are pure substances.
Explain the characteristics of compounds
State whether true or false. If false, correct the statement.
Aspirin is composed of 60% Carbon, 4.5% Hydrogen and 35.5% Oxygen by mass. Aspirin is a mixture.
Non-metals are usually poor conductors of heat and electricity. They are non-lustrous, non-sonorous, non-malleable and are coloured.
Name a non-metal which is known to form the largest number of compounds.
The other name for potassium hydroxide is caustic potash.
