Chemical Engineering Thermodynamics In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible __________ process. Adiabatic Polytropic Isothermal Isentropic Adiabatic Polytropic Isothermal Isentropic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics __________ law of thermodynamics ascertains the direction of a particular spontaneous process. Zeroth Third First Second Zeroth Third First Second ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If heat contents of CH₄, C₂H₄ and C₃H₈ are -17.9, 12.5 and -24.8 kcal/mole respectively, than ΔH for the reaction CH₄(g) + C₂H₄(g) ⇋ C₃H₈(g) will be __________ Kcal. -19.4 55.2 -55.2 -30.2 -19.4 55.2 -55.2 -30.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents a reversible __________ process. Isometric Polytropic Isobaric Isentropic Isometric Polytropic Isobaric Isentropic ANSWER DOWNLOAD EXAMIANS APP
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 In case of an __________ process, the temperature of the system increases. Adiabatic expansion Adiabatic compression Isothermal compression Isothermal expansion Adiabatic expansion Adiabatic compression Isothermal compression Isothermal expansion ANSWER DOWNLOAD EXAMIANS APP
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