Chemical Engineering Thermodynamics The freezing point of a liquid decreases when the pressure is increased, if the liquid __________ while freezing. Expands Does not change in volume Contracts Either A, B or C Expands Does not change in volume Contracts Either A, B or C ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Number of degrees of freedom for a three phase system in equilibrium comprising of three non-reacting chemical species is 2 3 1 2 3 1 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 Decrease on increasing the pressure of the system Decrease on addition of Cl₂ Increase on addition of an inert gas at constant pressure None of these Decrease on increasing the pressure of the system Decrease on addition of Cl₂ Increase on addition of an inert gas at constant pressure None of these 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 Work done Both A & B Neither A nor B Heat absorbed Work done Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics 1/V (∂V/∂T)p is the mathematical expression Joule-Thomson co-efficient Specific heat at constant volume (CV) Specific heat at constant pressure (Cp) Co-efficient of thermal expansion Joule-Thomson co-efficient Specific heat at constant volume (CV) Specific heat at constant pressure (Cp) Co-efficient of thermal expansion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity co-efficient of a substance is the ratio of its fugacity to Pressure Mole fraction Activity Activity co-efficient Pressure Mole fraction Activity Activity co-efficient ANSWER DOWNLOAD EXAMIANS APP
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