Chemical Engineering Thermodynamics Absorption/evolution of heat during conversion of a substance from one allotropic form to another is termed as the heat of Fusion Sublimation Transition Vaporisation Fusion Sublimation Transition Vaporisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression, nCv(T₂ - T₁), is for the __________ of an ideal gas. Compressibility None of these Work done under adiabatic condition Co-efficient of thermal expansion Compressibility None of these Work done under adiabatic condition Co-efficient of thermal expansion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about 0.5 3.5 8.5 4.5 0.5 3.5 8.5 4.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What happens in a reversible adiabatic compression? Pressure is constant Cooling occurs Heating occurs Temperature is constant Pressure is constant Cooling occurs Heating occurs Temperature is constant 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 None of these Increase on addition of an inert gas at constant pressure Decrease on addition of Cl₂ Decrease on increasing the pressure of the system None of these Increase on addition of an inert gas at constant pressure Decrease on addition of Cl₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Cp of a gas at its critical temperature and pressure Becomes zero Equals 0.24 kcal/kmol °K Equals 1 kcal/kmol °K Becomes infinity Becomes zero Equals 0.24 kcal/kmol °K Equals 1 kcal/kmol °K Becomes infinity ANSWER DOWNLOAD EXAMIANS APP
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