Question

Define real gas.........​

Answer 1

A gas which doesn't follow ideal gas behaviour that is obeying all gas laws at any temperature and pressure is called as real gas.

Special Points:-

• Real gases have a very low pressure.
• These gases have high temperature.
• On considering the compressibility factor(z),
• The compressibility factor (z) is ;
• Z = PV/nRT
• So For real gas, z≠1
• So, PV≠nRT.

Answer 2

Answer:

Real gases are nonideal gases whose molecules occupy space and have interactions; consequently, they do not adhere to the ideal gas law.