Chemical Engineering Thermodynamics
Claussius-Clayperon equation gives accurate result, when the

Vapour obeys the ideal gas law and the latent heat of vaporisation is constant
All of these
Vapour pressure is relatively low and the temperature does not vary over wide limits
Volume in the liquid state is negligible compared with that in the vapour state

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Thermodynamics
Gibbs-Duhem equation

States that n₁dμ₁ + n₂dμ₂ + ....njdμj = 0, for a system of definite composition at constant temperature and pressure
Applies only to binary systems
Finds no application in gas-liquid equilibria involved in distillation
None of these

ANSWER DOWNLOAD EXAMIANS APP