Chemical Engineering Thermodynamics Refrigeration cycle Violates second law of thermodynamics Neither A nor B Both A and B Involves transfer of heat from low temperature to high temperature Violates second law of thermodynamics Neither A nor B Both A and B Involves transfer of heat from low temperature to high temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Clayperon equation deals with the Temperature dependence of heat of phase transition Effect of an inert gas on vapour pressure Calculation of ΔF for spontaneous phase change Rate of change of vapour pressure with temperature Temperature dependence of heat of phase transition Effect of an inert gas on vapour pressure Calculation of ΔF for spontaneous phase change Rate of change of vapour pressure with temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought to 1 bar isothermally against a resisting pressure of 1 bar. The work done (in Joules) by the gas is 4988.4 30554 4364.9 10373 4988.4 30554 4364.9 10373 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Duringthe phase transition, __________ changes. Temperature Volume All of these Pressure Temperature Volume All of these Pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a thermodynamic system containing 'x' chemical species, the maximum number of phases that can co-exist at equilibrium is X + 1 X + 3 X X + 2 X + 1 X + 3 X X + 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The free energy change for a chemical reaction is given by (where, K = equilibrium constant) RT lnK -RT lnK -R lnK T lnK RT lnK -RT lnK -R lnK T lnK ANSWER DOWNLOAD EXAMIANS APP
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