Chemical Engineering Thermodynamics Which of the following is not a reversible process ? Solution of NaCl in water at 50°C None of these Atmospheric pressure vaporisation of water at 100°C Expansion of an ideal gas against constant pressure Solution of NaCl in water at 50°C None of these Atmospheric pressure vaporisation of water at 100°C Expansion of an ideal gas against constant pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For multicomponent multiple phases to be in equilibrium at the same pressure and temperature, the __________ of each component must be same in all phases. Neither A nor B Chemical potential Fugacity Both A and B Neither A nor B Chemical potential Fugacity Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following has the least thermal efficiency? Otto engine Carnot engine Diesel engine Steam engine Otto engine Carnot engine Diesel engine Steam engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v₁ = 1 m³ and v₂ 3 m³ ) is max imum, when the value of 'n' is 1.44 1 1.66 1.44 1 1.66 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Joule-Thomson co-efficient for a perfect gas is Negative Positive Zero None of these Negative Positive Zero None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Claude gas liquefaction process employs cooling At constant pressure None of these By throttling By expansion in an engine At constant pressure None of these By throttling By expansion in an engine ANSWER DOWNLOAD EXAMIANS APP
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