Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?


The standard state of a gas (at a given temperature) is the state in which fugacity is equal to

A. Unity

B. Activity

C. Both (A) & (B)

D. Neither (A) nor (B)

Related Questions

Which of the following is affected by the temperature? __________ calorimeter is normally used for measuring the dryness fraction… Pick out the wrong statement. Filling of gas from a high pressure cylinder into small bottles is an… Entropy change for an irreversible process taking system and surrounding… A gas can be liquefied by pressure alone only, when its temperature is… The quantitative effect of temperature on chemical equilibrium is given… Rotary lime kiln is an example of a/an __________ system. Pick out the wrong statement. When liquid and vapour phases of one component system are in equilibrium… For an ideal gas, the chemical potential is given by __________ decreases during adiabatic throttling of a perfect gas. The amount of heat required to decompose a compound into its elements… Pick out the extensive property out of the following. Which of the following is not an extensive property? No work is done by the system, when a reaction occurs at constant Fugacity of a component in an ideal gas mixture is equal to the partial… One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder… The following heat engine produces power of 100,000 kW. The heat engine… Ideal gas law is applicable at If two pure liquid constituents are mixed in any proportion to give an… A solid is transformed into vapour without going to the liquid phase at An irreversible process After throttling, gas temperature __________ Equation predicts the activity coefficient from experimental… Joule-Thomson co-efficient is defined as What is the value of ln y (where y = activity co-efficient) for ideal… Normal temperature and pressure (N.T.P.) corresponds to Heat is added at constant pressure in an ideal __________ cycle. Which of the following behaves most closely like an ideal gas?