Chemical Engineering Thermodynamics Which of the following is not a common refrigerant? Carbon dioxide Freon-12 Ammonia Ethylene Carbon dioxide Freon-12 Ammonia Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Keeping the pressure constant, to double the volume of a given mass of an ideal gas at 27°C, the temperature should be raised to __________ °C. 270 300 540 327 270 300 540 327 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Heat of formation of an element in its standard state is < 0 > 0 A function of pressure < 0 > 0 A function of pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The third law of thermodynamics states that the Heat transfer from low temperature to high temperature source is not possible without external work None of these Gases having same reduced properties behave similarly Heat capacity of a crystalline solid is zero at absolute zero temperature Heat transfer from low temperature to high temperature source is not possible without external work None of these Gases having same reduced properties behave similarly Heat capacity of a crystalline solid is zero at absolute zero temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The free energy change for a chemical reaction is given by (where, K = equilibrium constant) RT lnK -R lnK -RT lnK T lnK RT lnK -R lnK -RT lnK T lnK ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression, nCv(T₂ - T₁), is for the __________ of an ideal gas. Co-efficient of thermal expansion Compressibility None of these Work done under adiabatic condition Co-efficient of thermal expansion Compressibility None of these Work done under adiabatic condition ANSWER DOWNLOAD EXAMIANS APP
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