Answer the following questions based on the P-T phase diagram of carbon dioxide: Is CO_(2) solid, liquid or gas at (a) - 70^(@) Cunder 1 atm, (b) - 60^(@) C under 10 atm, (c)15 ^(@) C under 56 atm?

Answer the following questions based on the P-T phase diagram of carbo

1.	Answer the following questions based on the P-T phase diagram of carbon dioxide: Is CO_(2) solid, liquid or gas at (a) - 70^(@) Cunder 1 atm, (b) - 60^(@) C under 10 atm, (c)15 ^(@) C under 56 atm?
Answer» SOLUTION :(a) vapour(B) SOLID (c ) liquid