Advertisements
Advertisements
प्रश्न
Name the phenomenon which cause the following change.
Disappearance of camphor.
Advertisements
उत्तर
Disappearance of camphor is sublimation.
APPEARS IN
संबंधित प्रश्न
The temperature of a substance remains unaffected during its change of state.
The process of a gas converting directly into solid is called vaporization.
.............. process is just reverse of melting.
Select the correct alternative
The solids are
Name the three states of matter.
Write whether the following statement is true or false.
Only water can exist in three different states.
Write whether the following statement is true or false
All solids, on heating, first change to the liquid and then to the gaseous state always.
Name the phenomenon which cause the following change.
Formation of water vapour from water.
Explain the term ‘matter'
State the property of the following substance.
Hydrogen sulphide gas has a strong rotten egg odour.
