Solid and liquid phases of a substance are in equilibrium at the____________________?

Related Mcqs:

Gibbs free energy (G) is represented by, G = H – TS, whereas Helmholtz free energy, A. is given by, A = E – TS. Which of the following is the Gibbs-Helmholtz equation ?

A. [∂(G/T)/∂T] = – (H/T2) B. [∂(A/T)/∂T]V = – E/T2 C. Both A. and B. D. Neither A. nor B....

Clapeyron Equation deals with the____________________?

A. Rate of change of vapour pressure with temperature B. Effect of an inert gas on vapour pressure C. Calculation of ΔF for spontaneous phase change D. Temperature dependence of heat of phase transition...

Pick out the wrong statement_________________?

A. Phase rule variables are intensive properties B. Heat and work are both state function C. The work done by expansion of a gas in vacuum is zero D. CP and CV are state function...

Water on heating from 1 to 4°C___________________?

A. Contracts B. Expands C. Has same volume D. May contract or expand...

The third law of thermodynamics states that the__________________?

A. Heat capacity of a crystalline solid is zero at absolute zero temperature B. Heat transfer from low temperature to high temperature source is not possible without external work C. Gases having same reduced properties behaves similarly D. None of these...