What type of changes occur inside the matter during a change of state?
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physical reversible change
ishitapathuri:
When the temperature of the liquid reaches the boiling point,the additional heat energy is absorbed to overcome the intermolecular force of attraction and hence the intermolecular space decreases .
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When a particle absorbs heat it gains more kinetic enrgy and starts moving freely
Ex : When ice is heated it gains kinetic energy and changes into liquid state {which has more kinetic energy than solid}
When a particle gets cooled down under high pressure it loses it's intermolecular space and kinetic energy and changes it's state
Ex : When gases are cooled under high pressure the liquify
HOPE IT HELPS !!
Ex : When ice is heated it gains kinetic energy and changes into liquid state {which has more kinetic energy than solid}
When a particle gets cooled down under high pressure it loses it's intermolecular space and kinetic energy and changes it's state
Ex : When gases are cooled under high pressure the liquify
HOPE IT HELPS !!
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