Chemical Engineering Thermodynamics First law of thermodynamics deals with the Irreversible processes only Reversible processes only Direction of energy transfer None of these Irreversible processes only Reversible processes only Direction of energy transfer None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For spontaneous changes in an isolated system (S = entropy) Ds = Constant Ds <0 Ds = 0 Ds > 0 Ds = Constant Ds <0 Ds = 0 Ds > 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Domestic refrigerator usually works on the __________ refrigeration cycle. Carnot Absorption Vapour-ejection Air Carnot Absorption Vapour-ejection Air ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Change of state namely evaportation condensation, freezing and melting is an __________ process. Isothermal Isobaric Isochoric Adiabatic Isothermal Isobaric Isochoric Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The reaction A (l) R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium, there are two phases, one a pure liquid phase of A and the other a vapor phase of A, R and S. Initially A alone is present. The number of degrees of freedom are 1 3 2 1 3 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Requisites of a reversible process is that the System and surroundings pressure be equal None of these Friction in the system should be absent System and surroundings temperature be equal System and surroundings pressure be equal None of these Friction in the system should be absent System and surroundings temperature be equal ANSWER DOWNLOAD EXAMIANS APP
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