At the critical point of a substance____________?

Related Mcqs:

Work done may be calculated by the expression ∫ p dA for _____________ processes ?

A. Non-flow reversible B. Adiabatic 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...

Efficiency of a Carnot engine working between temperatures T1 and T2 (T1 < T) is ________________?

A. (T2 – T1)/T2 B. (T2 – T1)/T1 C. (T1 – T2)/T2 D. (T1 – T2)/T1...

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...