The necessary condition for phase equilibrium in a multiphase system of N components is that the____________________?

Related Mcqs:

Fugacity and pressure are numerically equal, when the gas is____________________?

A. In standard state B. At high pressure C. At low temperature D. In ideal state...

The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature T and pressure P, is a function only of________________?

A. T B. T and P C. T, P and Z D. T and Z...

Gibbs free energy per mole for a pure substance is equal to the__________________?

A. Latent heat of vaporisation B. Chemical potential C. Molal boiling point D. Heat capacity...

On a P-V diagram of an ideal gas, suppose a reversible adiabatic line intersects a reversible isothermal line at point A. Then at a point A, the slope of the reversible adiabatic line (∂P/∂V)s and the slope of the reversible isothermal line (∂P/∂V)T are related as (where, y = Cp/Cv) ?

A. (∂P/∂V)S = (∂P/∂V)T B. (∂P/∂V)S = [(∂P/∂V)T]Y C. (∂P/∂V)S = y(∂P/∂V)T D. (∂P/∂V)S = 1/y(∂P/∂V)T...

With increase in compression ratio, the efficiency of the otto engine________________?

A. Increases B. Decreases C. Remain constant D. Increases linearly...