Explain how changes occur in states of matter
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heya....
tysm...#gozmit
When energy is added or subtracted , a substance's state is physically changed.
This occurrence has to do with the movement of the molecules. Solids have very little kinetic energy which means that the molecules only vibrate and maintain strong chemical bonds.
When energy is added (e.g. heat energy,that will then be transformed into kinetic energy), the molecules start moving and vibrating more causing the strength of the bonds to decrease.
When a certain amount of heat is added (this varies per substance, for water melting point is 0 degrees Celsius and boiling point is 100 degrees Celsius) the molecules would be moving to the point of no longer being in its original state.
When energy is decreased, this process is reversed.
tysm...#gozmit
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The matter requires energy to change there state.
While changing of state, the temperature of the matter remains constant, as the heat absorbed is used to change the state of the matter.
There are three processes through which matter can change their state.
1. Liquefication:
When matter changes its state from solid to liquid, the phenomenon is known as liquefaction.
2.Gasification:
When matter changes its state from liquid to gas, the phenomenon is known as gasification.
3.Sublimation:
When matter changes its state directly from solid to gas, the phenomenon is known as sublimation.
4.Condensation:
When matter changes its state from gas to liquid, the phenomenon is known as condensation.
5.Solidification:
When matter changes its state from liquid to solid, the phenomenon is known as Solidification.
6.Deposition/ Desublimation:
When matter changes its state directly from gas to solid, the phenomenon is known as Deposition.
#Prashant24IITBHU
While changing of state, the temperature of the matter remains constant, as the heat absorbed is used to change the state of the matter.
There are three processes through which matter can change their state.
1. Liquefication:
When matter changes its state from solid to liquid, the phenomenon is known as liquefaction.
2.Gasification:
When matter changes its state from liquid to gas, the phenomenon is known as gasification.
3.Sublimation:
When matter changes its state directly from solid to gas, the phenomenon is known as sublimation.
4.Condensation:
When matter changes its state from gas to liquid, the phenomenon is known as condensation.
5.Solidification:
When matter changes its state from liquid to solid, the phenomenon is known as Solidification.
6.Deposition/ Desublimation:
When matter changes its state directly from gas to solid, the phenomenon is known as Deposition.
#Prashant24IITBHU
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