Chemical Engineering Thermodynamics On opening the door of an operating refrigerator kept in a closed room, the temperature of the room will Increase Decrease Increase in summer and will decrease in winter Remain same Increase Decrease Increase in summer and will decrease in winter Remain same ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Out of the following refrigeration cycles, which one has maximum COP? Air cycle Vapor compression with a reversible expansion engine Ordinary vapor compression cycle Carnot cycle Air cycle Vapor compression with a reversible expansion engine Ordinary vapor compression cycle Carnot cycle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression, nRT In Pā/Pā , is for the____of an ideal gas. Compressibility Work done under isothermal condition Co-efficient of thermal expansion Work done under adiabatic contition Compressibility Work done under isothermal condition Co-efficient of thermal expansion Work done under adiabatic contition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The standard state of a gas (at a given temperature) is the state in which fugacity is equal to Activity Neither A nor B Unity Both A & B Activity Neither A nor B Unity Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor for almost all the gases are approximately same at the same Reduced pressure and reduced temperature Critical pressure and critical temperature Pressure and temperature None of these Reduced pressure and reduced temperature Critical pressure and critical temperature Pressure and temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat of reaction is Independent of temperature changes Dependent on pressure only Dependent on temperature only Dependent on both pressure and temperature Independent of temperature changes Dependent on pressure only Dependent on temperature only Dependent on both pressure and temperature ANSWER DOWNLOAD EXAMIANS APP
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