The first law of thermodynamics is a restatement of the law of conservation of_________________?

Related Mcqs:

Activity co-efficient is a measure of the____________________?

A. Departure from ideal solution behaviour B. Departure of gas phase from ideal gas law C. Vapour pressure of liquid D. None of these...

____________ explains the equilibrium constant for any chemical reaction?

A. Henry’s law B. Law of mass action C. Hess’s law D. None of these...

For an isothermal reversible compression of an ideal gas_______________?

A. Only ΔE = 0 B. Only ΔH =0 C. ΔE = ΔH = 0 D. dQ = dE...

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

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

Helmholtz free energy A. is defined as____________________?

A. A = H – TS B. A = E – TS C. A = H + TS D. None of these...