Advertisements
Advertisements
प्रश्न
What is the proportion of element present in the following compound?
H2O
उत्तर
| Compound | Element | Proportion of Element |
| H2O | H : O | 1 : 8 |
APPEARS IN
संबंधित प्रश्न
Fill in the blank
In a _______ the substances are not combined chemically.
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.
What is the difference between a pure substance and a mixture ?
The methods of separating components of a given mixture are based on the
Name the elements present in Ammonia
Name the elements present in Marble
Name the elements present in Washing soda
What is the proportion of element present in the following compound?
NO2
Give the example of a compound containing carbon and oxygen.
Give the example of a compound containing nitrogen and oxygen.
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 Separation of compound
What is the molecular formula of the following compound?
Methane
Explain the term mixture.
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.
When does the pressure of the gas increase?
