Fugacity and pressure are numerically equal when the gas is A) In standard state B) At high pressure C) At low temperature D) In the ideal state Related MCQs: The fugacity of a gas in a mixture is equal to the product of its mole fraction and its fugacity in the pure state at the total pressure of the mixture”. This is Surface energy per unit area of a surface is numerically equal to The volume of gas is inversely proportional to its pressure. What would be its volume when pressure is doubled? The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called the ——–temperature