If we increase the pressure on a substance (which is at its triple point), then the triple point __________________?

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...

The gas law (PV = RT) is true for an ______________ change?

A. Isothermal B. Adiabatic C. Both A. & B D. Neither A. nor B...

Which of the following identities can be most easily used to verify steam table data for superheated steam ?

A. (∂T/∂V)S = (∂p/∂S)V B. (∂T/∂P)S = (∂V/∂S)P C. (∂P/∂T)V = (∂S/∂V)T D. (∂V/∂T)P = -(∂S/∂P)T...