Thank you for reporting, we will resolve it shortly
Q.
A gas behaves most like an ideal gas under conditions of
States of Matter
Solution:
From van der Waals equation
$\left[ P +\frac{ a }{ V ^{2}}\right][ V - b ]= nRT$
At low pressure and high temperature, intermolecular forces become weak and gas behaves like an ideal gas according to the equation.