ICSE Class 8 Answered
differentitate between the following
1)melting and freezing
2)interparticle space and interparticle force
Asked by nathsantanukumar | 22 Mar, 2018, 01:35: PM
Expert Answer
1)melting and freezing
Melting |
freezing/ Solidification |
On heating solids, the temperature rises.
At melting point, particles of solid become free from a fixed position and get converted into a liquid. |
On cooling liquids, the temperature falls.
At solidification/freezing point, particles slow down, come close and get converted into a solid. |
2)interparticle space and interparticle force
Inter-particle space |
Inter-particle force |
The particles are arranged in a way such that they have spaces existing between them which is called as intermolecular space. |
All particles attract each other with a force which is maximum in solids and negligible in gases. |
Answered by Ramandeep | 22 Mar, 2018, 04:11: PM
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