Chemical Engineering Thermodynamics Refrigerants commonly used for domestic refrigerators are Ethyl chloride or methyle chloride NH₃ or CO₂ Propane Freon-12 Ethyl chloride or methyle chloride NH₃ or CO₂ Propane Freon-12 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Work done may be calculated by the expression ∫p dA for __________ processes. Both A and B Neither A nor B Adiabatic Non-flow reversible Both A and B Neither A nor B Adiabatic Non-flow reversible ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The heat capacities for the ideal gas state depend upon the Pressure Both A & B Temperature Neither A nor B Pressure Both A & B Temperature Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of the decomposition of hydroiodic acid (2HI ⇋ H₂ + I₂), addition of H₂ (at equilibrium condition) will Diminish the degree of dissociation of HI Decrease the partial pressure of HI Increase the partial pressure of I₂ None of these Diminish the degree of dissociation of HI Decrease the partial pressure of HI Increase the partial pressure of I₂ None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Second law of thermodynamics is concerned with the Irreversible processes only Amount of energy transferred Direction of energy transfer Non-cyclic processes only Irreversible processes only Amount of energy transferred Direction of energy transfer Non-cyclic processes only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Two substances are in equilibrium in a reversible chemical reaction. If the concentration of each substance is doubled, then the value of the equilibrium constant will be Same One fourth of its original value Halved Doubled Same One fourth of its original value Halved Doubled ANSWER DOWNLOAD EXAMIANS APP
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