Chemical Engineering Thermodynamics Which of the following liquid metals has the highest thermal conductivity? Mercury Molten lead Molten sodium Molten potassium Mercury Molten lead Molten sodium Molten potassium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation DU = Tds - PdV is applicable to infinitesimal changes occuring in A closed system of constant composition A closed system with changes in composition An open system of constant composition An open system with changes in composition A closed system of constant composition A closed system with changes in composition An open system of constant composition An open system with changes in composition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The internal energy of an incompressible fluid depends upon its Neither A nor B Pressure Both A & B Temperature Neither A nor B Pressure Both A & B Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change for an irreversible isolated system is > 0 ∞ < 0 > 0 ∞ < 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Refrigeration cycle Both A and B Neither A nor B Violates second law of thermodynamics Involves transfer of heat from low temperature to high temperature Both A and B Neither A nor B Violates second law of thermodynamics Involves transfer of heat from low temperature to high temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The internal energy of a gas obeying P (V - b) RT (where, b is a positive constant and has a constant Cv), depends upon its Volume Pressure Temperature All of these Volume Pressure Temperature All of these ANSWER DOWNLOAD EXAMIANS APP
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