Mass Transfer McCabe-Thiele method Uses weight fractions to express liquid and vapour composition Can use any type of units Is more accurate than Ponchan-Savarit method Uses molal units for material and energy balance Uses weight fractions to express liquid and vapour composition Can use any type of units Is more accurate than Ponchan-Savarit method Uses molal units for material and energy balance ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in temperature, the leaching rate increases due to Increased diffusivity Both A & B Neither A nor B Decreased liquid viscosity Increased diffusivity Both A & B Neither A nor B Decreased liquid viscosity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Under conditions of flooding in packed tower, the gas pressure drop Increases rapidly Is maximum Remains constant Decreases rapidly Increases rapidly Is maximum Remains constant Decreases rapidly ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Bound moisture is that liquid which exerts an equilibrium vapor pressure __________ that of the pure liquid at the given temperature. Less than Either A or B; depends on the solid Equal to More than Less than Either A or B; depends on the solid Equal to More than ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer On addition of solute in the solvent, the __________ of the solution decreases. Vapour pressure Boiling point Both B and C Freezing point Vapour pressure Boiling point Both B and C Freezing point ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted) represent A ternary mixture A pure component Partially miscible ternary system A binary mixture A ternary mixture A pure component Partially miscible ternary system A binary mixture ANSWER DOWNLOAD EXAMIANS APP
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