A. PV = RT + B/V + y/V2 + ….
B. (P + a/V2)(V-b) = RT
C. loge (p/p0) = (λ/R) (1/T0 – 1/T)
D. p = [RT/(V – b)] – (a/TV2)
Related Mcqs:
- Applicability of Clausius-Clapeyron Equation is subject to the condition that the __________________?
A. Vapor follows ideal gas law
B. Volume in the liquid state is negligible
C. Both A. & B.
D. Neither A. nor B. - Variation of vapor pressure with temperature can be calculated using Clausius-Clapeyron equation, which assumes that the________________?
A. Vapor follows the ideal gas law
B. Molal latent heat of vaporisation is constant within the limited temperature range
C. Volume in the liquid state is negligible compared with that in the vapor state
D. All A., B. & C. - Clausius Clapeyron equation applies to the _____________ process?
A. Sublimation
B. Melting
C. Vaporisation
D. All A., B. & C. - Which equation is not an equation of state ?
A. PV = RT + B/V + y/V2 + ….
B. (P + a/V2)(V-b) = RT
C. loge (p/p0) = (λ/R) (1/T0 – 1/T)
D. p = [RT/(V – b)] – (a/TV2) - Which of the following terms of Vander Walls equation of state for a non-ideal gas accounts for intermolecular forces ?
A. RT
B. P + (a/V2)
C. (V – b)
D. 1/RT - The value of Trouton’s ratio (λb/Tb) for a number of substances is 21 (where, λb = molal that of vaporisation of a substance at its normal boiling point, KCal/kg. mole and Tb = normal boiling point, °K). The Kistyakowsky equation is used for calculation of Trouton’s ratio of _____________ liquids?
A. Polar
B. Non-polar
C. Both A. & B.
D. Neither A. nor B. - The value of (Cp – Cv) for a real gas obeying Vander Wall’s equation is____________________?
A. R
B. > R
C. < R
D. 0.5 R - ______________ equation gives the effect of temperature on heat of reaction ?
A. Kirchoff’s
B. Maxwell’s
C. Antoine
D. Kistyakowsky - As per Kirchhoff s equation, the heat of reaction is affected by the__________________?
A. Pressure
B. Volume
C. Temperature
D. Molecularity - _________________ chart is a graph related to Antoine equation ?
A. Ostwald
B. Cox
C. Mollier’s
D. Enthalpy-concentration
