The critical temperature (T_(c )) and critical pressure (p_(c )) of CO_(2)are 30.98^(@)C and 73 atm respectively. Can CO_(2) (g) be liquefied at 32^(@)C and 80 atm pressure ?

The critical temperature (T_(c )) and critical pressure (p_(c )) of CO

1.	The critical temperature (T_(c )) and critical pressure (p_(c )) of CO_(2)are 30.98^(@)C and 73 atm respectively. Can CO_(2) (g) be liquefied at 32^(@)C and 80 atm pressure ?
Answer» Solution :No, `CO_(2)` cannot be LIQUEFIED at `32^(@)C` because this temperature is above its critical temperature.