Fugacity and pressure are numerically not equal for the gases

Fugacity and pressure are numerically not equal for the gases Correct Answer Both A and B

The fugacity is also called as effective pressure in case of real gas ,and for ideal gas it numerically becomes equal to pressure so, for an gas to behave ideally we know the required conditions should be high temperature and low pressure and an standard state is usually selected where we know the value of fugacity so, it may or may not be equal to pressure.
Bissoy MCQ

Related Questions

Fugacity of a component in an ideal gas mixture is euqal to the partial pressure of that component in the mixture. The fugacity of each component in a stable homogeneous solution at contant pressure and temperature __________ as its mole fraction increases.
"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
Free energy, fugacity and activity co-efficient are all affected by change in the temperature. The fugacity co-efficient of a gas at constant pressure ____with the increase of reduced temperature.
Fugacity and pressure are numerically equal, when the gas is
Fugacity co-efficient of a substance is the ratio of its fugacity to
For a stable phase at constant pressure and temperature, the fugacity of each component in a binary system __________ as its mole fraction increases.
With increase in reduced temperature, the fugacity co-efficient of a gas at constant reduced pressure
The standard state of a gas (at a given temperature) is the state in which fugacity is equal to
In an ideal gas mixture, fugacity of a species is equal to its
Under conditions of equal reduced pressure and equal reduced temperature, substances are said to be in the 'corresponding states'. At equal reduced conditions i.e., at the corresponding state, the __________ of different gases are nearly the same.