Class 11

Chemistry

Gases & Solutions

States of Matter

Identify the only incorrect statement :

- For the gas $A$, $a=0$ and its dependence on P is linear at all pressures
- For the gas $B$, $b=0$ and its dependence on P is linear at all pressure
- For the gas $C$, which is typical real gas for which neither $a=0$ nor $b=0$. By knowing the minima and the point of intersection, with Z$=1$, a and b can be calculated
- At high pressure, the slope is positive for all real gases