Chemical Engineering Thermodynamics PVy = constant, holds good for an isentropic process, which is Adiabatic and irreversible Reversible and isothermal Isothermal and irreversible Reversible and adiabatic Adiabatic and irreversible Reversible and isothermal Isothermal and irreversible Reversible and adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics (∂H/∂T)p is the mathematical expression for Gibbs free energy None of these CV Entropy change Gibbs free energy None of these CV Entropy change ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of an __________ process, the temperature of the system increases. Adiabatic expansion Isothermal expansion Adiabatic compression Isothermal compression Adiabatic expansion Isothermal expansion Adiabatic compression Isothermal compression ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The efficiency of an Otto engine compared to that of a diesel engine, for the same compression ratio will be Data insufficient to predict Less More Same Data insufficient to predict Less More Same ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Air enters an adiabatic compressor at 300K. The exit temperature for a compression ratio of 3, assuming air to be an ideal gas (Y = Cp/Cv = 7/5) and the process to be reversible, is 300(35/7) 300(33/5) 300(32/7) 300(33/7) 300(35/7) 300(33/5) 300(32/7) 300(33/7) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Minimum number of phases that exists in a system is 1. Number of chemical species in a colloidal system is 3 4 2 1 3 4 2 1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS