When Compressibility Factor Is Greater Than 1?
When the Intermolecular Repulsive Forces Are Strong Then the Actual Volume of the Gas Volume of the Gas the Specific Volume, an Intensive Property, Is the...
When the intermolecular repulsive forces are strong then the actual
Under what conditions the compressibility factor Z for a gas is greater than 1?
For real gases, when the pressure is high, the value of Z will be greater than 1 i.e., Z > 1. And when the pressure is very low, the value of Z will be less than 1 i.e., Z < 1. And at intermediate pressures, the value of Z will be equal to 1 i.e., Z = 1.
What if compressibility factor is less than 1?
The compressibility factor (Z) of real gas is usually less than 1 at low temperature and low pressure because. Z<1 means attraction forces are dominating ⇒a is considerable, b can be negligible at low temperature and low pressure.