CBSE standard 9 case sublimation lesson 1
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Sublimation :It is the process in which the solid directly changes to the gas phase without changing into liquid.
The best examples are : Sublimation of Camphor, which in contact of atmospheric oxygen and moisture, directly transfers to gaseous phage. Similarly dry ice(CO2) also sublimes to gas readily at atmospheric temperature.
The best examples are : Sublimation of Camphor, which in contact of atmospheric oxygen and moisture, directly transfers to gaseous phage. Similarly dry ice(CO2) also sublimes to gas readily at atmospheric temperature.
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Sublimation is the process of change of state directly from the solid to its gaseous state, without undergoing any liquid state.
⏩Ammonium chloride is a sublime substance.
⏩Solid CO² also called as dry ice is also a sublime substance
Hope it helps.
☺☺
⏩Ammonium chloride is a sublime substance.
⏩Solid CO² also called as dry ice is also a sublime substance
Hope it helps.
☺☺
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