In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction at constant pressure as compared to that at constant volume is_______________?

Related Mcqs:

For an ideal gas, the enthalpy__________________?

A. Increases with rise in pressure B. Decreases with rise in pressure C. Is independent of pressure D. Is a path function...

The change in __________ is equal to the reversible work for compression in steady state flow process under isothermal condition?

A. Internal energy B. Enthalpy C. Gibbs free energy D. Helmholtz free energy...

Which of the following is Virial equation of state ?

A. (p + a/V2)(V – b) = nRT B. PV = nRT C. PV = A + B/V + C/V2 + D/V3 + … D. None of these...

In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible ______________ process?

A. Isothermal B. Adiabatic C. Isentropic D. Polytropic...

In a working refrigerator, the value of COP is always__________________?

A. 0 B. < 0 C. < 1 D. > 1...