Advertisements
Advertisements
Question
What is the proportion of element present in the following compound?
H2O
Advertisements
Solution
| Compound | Element | Proportion of Element |
| H2O | H : O | 1 : 8 |
APPEARS IN
RELATED QUESTIONS
Name the process by which the components of following mixtures can be separated.
- Iron and sulphur
- Ammonium chloride and sand
- Common salt from sea water
- Chaff and grain
- Water and mustard oil
- Sugar and water
Write true or false
The constituents of a mixture can only be separated by chemical means.
Write true or false
Handpicking can be used as a separation technique if the particle size of the constituents of the mixture is the same.
The methods of separating components of a given mixture are based on the
State four important characteristics of compounds
Name the elements present in Ammonia
Name the elements present in Marble
State four differences between compounds and mixtures.
Explain the term compounds.
Select the correct answer from the choice given below.
A compound
Tabulate a comparative chart – to differentiate between elements, compounds, and mixtures. Differentiate them with reference to the term
Explain the term mixture.
State true of false. If false, give the correct statement.
Compounds and elements are pure substances.
What is meant by compound?
Write any two properties of a compound.
When does the pressure of the gas increase?
A compound has a fixed ______.
