Chemical Engineering Thermodynamics Pick out the undesirable property for a good refrigerant. High thermal conductivity High viscosity Large latent heat of vaporisation Low freezing point High thermal conductivity High viscosity Large latent heat of vaporisation Low freezing point ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Equilibrium constant of a reaction varies with the None of these Initial concentration of the reactant Pressure Temperature None of these Initial concentration of the reactant Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Steam undergoes isentropic expansion in a turbine from 5000 kPa and 400°C (entropy = 6.65 kJ/kg K) to 150 kPa) (entropy of saturated liquid = 1.4336 kJ/kg . K, entropy of saturated vapour = 7.2234 kJ/kg. K) The exit condition of steam is Saturated vapour Partially condensed vapour with quality of 0.1 Superheated vapour Partially condensed vapour with quality of 0.9 Saturated vapour Partially condensed vapour with quality of 0.1 Superheated vapour Partially condensed vapour with quality of 0.9 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression, nCv(T₂ - T₁), is for the __________ of an ideal gas. Co-efficient of thermal expansion None of these Work done under adiabatic condition Compressibility Co-efficient of thermal expansion None of these Work done under adiabatic condition Compressibility ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following liquid metals has the highest thermal conductivity? Molten lead Mercury Molten sodium Molten potassium Molten lead Mercury Molten sodium Molten potassium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Specific heat of a gas for a reversible adiabatic process is Negative None of these Infinity Zero Negative None of these Infinity Zero ANSWER DOWNLOAD EXAMIANS APP
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