Advertisements
Advertisements
प्रश्न
Fill in the blank
In a _______ the substances are not combined chemically.
Advertisements
उत्तर
In a mixture the substances are not combined chemically.
APPEARS IN
संबंधित प्रश्न
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
The methods of separating components of a given mixture are based on the
Name the elements present in Ammonia
State four differences between compounds and mixtures.
Give the example of a compound containing carbon 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 existence
State true of false. If false, give the correct statement.
Compounds and elements are pure substances.
State whether true or false. If false, correct the statement.
A compound cannot be broken into simpler substances chemically.
When does the pressure of the gas increase?
