Explain about Real gas in brief.
Answers
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.
*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.
Extra Info:-
The van der Waals equation is an equation that is valid for real gases. The two properties of real gases are the excluded volume of gas particles represented as 'b' and attractive forces between gas molecules as 'a'.
The formula for Van der waals Force is :
[P + a(n/V) ²][V-nb]=nRT
Answer:
A real gas is a gas that does not behave as an ideal gas due to interactions between gas molecules. A real gas is also known as a nonideal gas because the behavior of a real gas in only approximated by the ideal gas law.
Explanation:
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