What is the degree of freedom for two miscible (non-reacting) substances in vapor-liquid equilibrium forming an azeotrope ?

Related Mcqs:

Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in ideal refrigeration cycle is_____________________?

A. Positive B. Negative C. Zero D. Infinity...

Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as________________?

A. P + F – C = 2 B. C = P – F + 2 C. F = C – P – 2 D. P = F – C – 2...

The expression, nCv(T2 – T1), is for the _____________ of an ideal gas?

A. Work done under adiabatic condition B. Co-efficient of thermal expansion C. Compressibility D. None of these...

Which of the following is not an equation of state ?

A. Bertholet equation B. Clausius-Clapeyron equation C. Beattie-Bridgeman equation D. None of these...

Pick out the wrong statement?

A. Cp of monatomic gases such as metallic vapor is about 5 kcal/kg.atom B. The heat capacity of solid inorganic substance is exactly equal to the heat capacity of the substance in the molten state C. There is an increase in entropy, when a spontaneous change occurs in an isolated system D. At absolute zero … Pick out the wrong statement?Read More...