Question

Consider the plot of $pV$ versus $p$ at constant temperature,

Which of the above slope shows real gas behaviour?

• A. $A$ and $C$
• B. Only $B$
• C. $A$ and $B$
• D. $A,B$ and $C$

Answer 1

Answer: (C)

Graphs $A$ and $B$ show real gas behaviour because at constant temperature, $p$ versus $p$ plot is not a straight line.