Chemical Engineering Thermodynamics During a reversible isothermal expansion of an ideal gas, the entropy change is +ve -ve ∞ +ve -ve ∞ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When a gas is subjected to adiabatic expansion, it gets cooled due to Energy spent in doing work Decrease in kinetic energy Decrease in temperature Decrease in velocity Energy spent in doing work Decrease in kinetic energy Decrease in temperature Decrease in velocity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a constant volume process __________ by the system is used only to increase the internal energy. Heat absorbed Both A & B Work done Neither A nor B Heat absorbed Both A & B Work done Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The intensive properties are Refractive index and surface tension Molar volume, density, viscosity and boiling point None of these Both A and B Refractive index and surface tension Molar volume, density, viscosity and boiling point None of these Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A system is said to be isopiestic, if there is no __________ change. Volume Pressure Temperature None of these Volume Pressure Temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇋ PCl3 + Cl₂.Degree of dissociation of PCl5 will Increase on addition of an inert gas at constant pressure Decrease on increasing the pressure of the system Decrease on addition of Cl₂ None of these Increase on addition of an inert gas at constant pressure Decrease on increasing the pressure of the system Decrease on addition of Cl₂ None of these ANSWER DOWNLOAD EXAMIANS APP
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