Chemical Engineering Thermodynamics The effect of changing the evaporator temperature on COP as compared to that of changing the condenser temperature (in vapour compression refrigeration system) is More pronounced Data insufficient, can't be predicted Equal Less pronounced More pronounced Data insufficient, can't be predicted Equal Less pronounced 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. Both A and B Chemical potential Fugacity Neither A nor B Both A and B Chemical potential Fugacity Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Clausius - Clayperon equation is applicable to __________ equilibrium processes. Solid-liquid All of the listed here Solid-vapor Liquid-vapor Solid-liquid All of the listed here Solid-vapor Liquid-vapor ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Joule-Thomson effect i.e., a throttling process is a constant __________ process. Temperature Internal energy Enthalpy Entropy Temperature Internal energy Enthalpy Entropy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics 1m³ of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated container. If the specific heat capacity (at constant pressure) of the gas is 21 J/mole . K, the final temperature will be 274 K 35 K 154 K 174 K 274 K 35 K 154 K 174 K ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The gas law (PV = RT) is true for an __________ change. Adiabatic Neither A nor B Isothermal Both A & B Adiabatic Neither A nor B Isothermal Both A & B ANSWER DOWNLOAD EXAMIANS APP
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