Chemical Engineering Thermodynamics Change of state namely evaportation condensation, freezing and melting is an __________ process. Isothermal Adiabatic Isochoric Isobaric Isothermal Adiabatic Isochoric Isobaric ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Refrigeration capacity of a household refrigerator may be round about __________ tons. 0.15 6.5 1.5 4.5 0.15 6.5 1.5 4.5 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 30554 4988.4 10373 4364.9 30554 4988.4 10373 4364.9 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in temperature, the atomic heat capacities of all solid elements Increases Decreases Decreases linearly Remains unchanged Increases Decreases Decreases linearly Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When liquid and vapour phases of one component system are in equilibrium (at a given temperature and pressure), the molar free energy is Same in both the phases More in liquid phase Replaced by chemical potential which is more in vapour phase More in vapour phase Same in both the phases More in liquid phase Replaced by chemical potential which is more in vapour phase More in vapour phase ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Refrigeration cycle Involves transfer of heat from low temperature to high temperature Neither A nor B Both A and B Violates second law of thermodynamics Involves transfer of heat from low temperature to high temperature Neither A nor B Both A and B Violates second law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
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