Mass Transfer Absorption (liquid-gas system) with evolution of heat as compared to isothermal absorption results in All of these Decreased solute solubility Large minimum liquid to gas (L/G) ratio Large number of trays All of these Decreased solute solubility Large minimum liquid to gas (L/G) ratio Large number of trays ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For a ternery mixture, in which equilateral triangular co-ordinate is used in leaching and extraction, a __________ of the equilateral triangular co-ordinates. Binary mixture is represented by any point inside Ternery mixture is represented by the sides Binary mixture is represented by the apex Pure component is represented by the apex Binary mixture is represented by any point inside Ternery mixture is represented by the sides Binary mixture is represented by the apex Pure component is represented by the apex ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Relative humidity is the ratio of the Partial pressure of the vapour to the vapour pressure of the liquid at gas temperature Partial pressure of the vapour to the vapour pressure of the liquid at room temperature Actual humidity to saturation humidity None of these Partial pressure of the vapour to the vapour pressure of the liquid at gas temperature Partial pressure of the vapour to the vapour pressure of the liquid at room temperature Actual humidity to saturation humidity None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A good solvent used for absorption should not have very high Vapor pressure All of these Viscosity Freezing point Vapor pressure All of these Viscosity Freezing point ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mechanism of moisture removal in case of freeze drying of food stuff is by Dehydration Evaporation Adsorption Sublimation Dehydration Evaporation Adsorption Sublimation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Acetone is to be removed from air in an isothermal dilute absorber using pure water as solvent. The incoming air contains 5 mole% of acetone (yin = 0.05). The design equation to be used for obtaining the number of trays (N) of the absorber is, N+2 = 6 log (yin/yout).For 98% recovery of acetone, the number of trays required is/are 10 1 8 9 10 1 8 9 ANSWER DOWNLOAD EXAMIANS APP
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