1.

For a real gas the P-V curve was experimentally plotted and it had the following appearance. With respect to liquefaction, choose the correct statement.

Answer»

at `T = 500 K, P = 40` ATM, the STATE will be liquid
at `T = 300 K, P = 50` atm, the state will be gas
at `T lt 300 K, P GT 20` atm, the state will be gas
at `300 K lt T lt 500K, P gt 50` atm, the state will be liquid

Answer :D


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