Chemical Engineering Thermodynamics 1/V (∂V/∂T)p is the mathematical expression Specific heat at constant pressure (Cp) Joule-Thomson co-efficient Co-efficient of thermal expansion Specific heat at constant volume (CV) Specific heat at constant pressure (Cp) Joule-Thomson co-efficient Co-efficient of thermal expansion Specific heat at constant volume (CV) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible __________ process. Polytropic Isothermal Adiabatic Isentropic Polytropic Isothermal Adiabatic Isentropic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compound having large heat of formation is Less stable Not at all stable (like nascent O₂) Either more or less stable ; depends on the compound More stable Less stable Not at all stable (like nascent O₂) Either more or less stable ; depends on the compound More stable ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The efficiency of a Carnot heat engine operating between absolute temperatures T₁ and T₂ (when, T₁ > T₂) is given by (T₁ - T₂)/T₁. The co-efficient of performance (C.O.P.) of a Carnot heat pump operating between T₁ and T₂ is given by T₁/(T₁-T₂) T₂/(T₁-T₂) T₁/T₂ T₂/R1 T₁/(T₁-T₂) T₂/(T₁-T₂) T₁/T₂ T₂/R1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The root mean square speed of molecules of a gas is equal to (where, m = mass of the molecule K = Boltzman's constant, T = absolute temperature) √(2KT/m) √(6KT/m) √(3KT/m) 3KT/m √(2KT/m) √(6KT/m) √(3KT/m) 3KT/m ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At absolute zero temperature, the __________ of the gas is zero. Pressure Mass None of these Volume Pressure Mass None of these Volume ANSWER DOWNLOAD EXAMIANS APP
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