Advertisements
Advertisements
प्रश्न
What is the proportion of element present in the following compound?
H2O
Advertisements
उत्तर
| Compound | Element | Proportion of Element |
| H2O | H : O | 1 : 8 |
APPEARS IN
संबंधित प्रश्न
What are the different types of mixtures ?
Define Compounds
Name the elements which form water.
How will you justify that water is a compound?
What is the proportion of element present in the following compound?
CO2
What is the proportion of element present in the following compound?
NO2
Name two compounds which dissolve in water.
State four differences between compounds and mixtures.
Write the molecular formulae of compound hydrogen sulphide.
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?
Sulphuric acid
What are compounds? Give two examples.
Assertion: Oxygen is a compound.
Reason: Oxygen cannot be broken down into anything simpler.
Sodium chloride is used as table salt and for flavoring and preserving food.
Which of the following are not compounds?
- Chlorine gas
- Potassium chloride
- Iron
- Iron sulphide
- Aluminium
- Iodine
- Carbon
- Carbon monoxide
- Sulphur powder
When does the pressure of the gas increase?
A compound has a fixed ______.
