Advertisements
Advertisements
प्रश्न
With reference to inter-conversion of matter – on the basis of kinetic theory – explain in brief the conversion of A liquid into vapour [or gas] With special reference to inter-particle space & interparticle attraction at the different stages of conversion.
Advertisements
उत्तर
A liquid into vapour [or gas] :
- The heat energy absorbed -stored as potential energy.
- Inter-particle space-increases.
- Inter-particle attraction-decreases (almost negligible).
- Collision-increase and particles push apart to become free and escape the gas.
Liquid changes into vapours.
APPEARS IN
संबंधित प्रश्न
Define of matter.
State the main postulates of kinetic theory of matter.
Define matter.
Define of Intermolecular space.
Give reason for the following.
We need to classify things.
Give reason:
We can walk through air.
Differentiate between the following.
Liquids and gases
Fill in the blank:
Molecules in a.............. are packed very closely.
Fill in the blank:
When a gas is cooled, its molecules.......... energy.
Write true or false for statement. Rewrite the false statement correctly.
The smallest part of an element capable of independent existence 4s called an atom.
