Chemical Engineering Thermodynamics Entropy change of mixing two liquid substances depends upon the Quantity (i.e. number of moles) Molar concentration Both A and B Neither A nor B Quantity (i.e. number of moles) Molar concentration Both A and B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible __________ process. Isobaric Isometric Isothermal Isentropic Isobaric Isometric Isothermal Isentropic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following has the least thermal efficiency? Steam engine Carnot engine Diesel engine Otto engine Steam engine Carnot engine Diesel engine Otto engine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Work done in case of free expansion is Zero Negative None of these Indeterminate Zero Negative None of these Indeterminate ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A large iceberg melts at the base, but not at the top, because of the reason that All of these Due to the high pressure at the base, its melting point reduces The iceberg remains in a warmer condition at the base Ice at the base contains impurities which lowers its melting point All of these Due to the high pressure at the base, its melting point reduces The iceberg remains in a warmer condition at the base Ice at the base contains impurities which lowers its melting point ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The necessary and sufficient condition for equilibrium between two phases is The temperature of each phase should be same The pressure should be same in the two phases The concentration of each component should be same in the two phases The chemical potential of each component should be same in the two phases The temperature of each phase should be same The pressure should be same in the two phases The concentration of each component should be same in the two phases The chemical potential of each component should be same in the two phases ANSWER DOWNLOAD EXAMIANS APP
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