What is the correct answer?


Pick out the wrong statement.

A. Trouton's ratio of non-polar liquids is calculated using Kistyakowsky equation

B. Thermal efficiency of a Carnot engine is always less than 1

C. An equation relating pressure, volume and temperature of a gas is called ideal gas equation

D. None of these

Correct Answer :

C. An equation relating pressure, volume and temperature of a gas is called ideal gas equation

Related Questions

Fugacity and pressure are numerically not equal for the gases Consider the reaction, C + O2 CO2; ΔH = - 94 kcal. What will be the… At triple point (for one component system), vapour pressure of solid as… The absolute entropy for all crystalline substances at absolute zero temperature… Pick out the correct equation relating 'F' and 'A'. For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity… In the reaction, H2 +I2 2HI, addition of an inert gas will A system is said to be at equilibrium, if the entropy of the system has… Fugacity and pressure are numerically equal, when the gas is 1st law of thermodynamics is nothing but the law of conservation of In reactions involving solids and liquids (where change in volume is negligible),… For a reversible process involving only pressure-volume work Maximum work that could be secured by expanding the gas over a given pressure… Equation which relates pressure, volume and temperature of a gas is called… The unity of Planck's constant 'h' in the equation, E = hv is First law of thermodynamics deals with the The ammonia synthesis reaction represented by N2 + 3H2 2NH3; ΔH =… The Joule-Thomson co-efficient is defined as (∂T/∂P)H. Its… Which of the following decreases with increase in pressure? One ton of refrigeration capacity is equivalent to the heat removal rate… Which of the following identities can be most easily used to verify steam… The equation, Cp - Cv = R, is true for __________ gas. In any spontaneous process, As pressure approaches zero, the ratio of fugacity to pressure (f/P) for… The necessary condition for phase equilibrium in a multiphase system of… The partial molar enthalpy of a component in an ideal binary gas mixture… A closed system is cooled reversibly from 100°C to 50°C. If no… The kinetic energy of gas molecule is zero at Which of the following will increase the volume of a real gas by four… Pick out the wrong statement: