Chemistry, asked by Maryam2003, 1 year ago

In which state is oxygen at 0C and -200C

Answers

Answered by Harkrishan2525
18
Mater can be made into different rearrangements by the use of energy.

Oxygen can be a solid, liquid or gas.

In it's natural state, oxygen is a gas as it's boiling point is -183 degrees centigrade.
 
To be a liquid, oxygen needs to be between -183 and -2.18.8 degrees centigrade.

Less than -218.8 degrees centigrade, oxygen exists as a solid.



Answered by dbdt
12
Theoritically speaking oxygen should be in gaseous state at 0c or - 200c because the volume of gas becomes zero only at absolute temp ie - 273.15c, practically it maybe different. It will also depend on pressure.
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