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when CO2 is treated under very high pressure it takes a form of solid called dry ice . property =it doesn't wet hands
gases are those which present in gaseous state at normal conditions whereas vapours are those which present in either liquid or solid at normal condition which after hearing forming vapours
gases are those which present in gaseous state at normal conditions whereas vapours are those which present in either liquid or solid at normal condition which after hearing forming vapours
deepaktheone:
when solid sublime heat is used to convert solid into liquid because of difference between boiling and melting point is small
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