Mass Transfer Dry bulb temperature of unsaturated air is more than its __________ temperature. Both A & B Dew point Wet bulb Neither A nor B Both A & B Dew point Wet bulb Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The partial pressure distribution of an ideal gas diffusing through another stagnant ideal gas at steady state follows a/an __________ law. Exponential Cubic Linear Parabolic Exponential Cubic Linear Parabolic ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Separation of a mixture of two gases by absorption in the liquid solvent depends upon the difference in their Density Solubility Viscosity Relative volatility Density Solubility Viscosity Relative volatility ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A pure drug is administered as a sphere and as a cube. The amount of drug is the same in the two tablets. Assuming that the shape and size do not influence the mass transfer, the ratio of rate of dissolution in water at t = 0 for the cubic to spherical tablet is 1.04 0.54 1.24 1.94 1.04 0.54 1.24 1.94 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Back-trapping in a distillation column Reduces pressure drop Decreases tray efficiency Is desirable, as it provides improved vapour-liquid contact Increases tray efficiency Reduces pressure drop Decreases tray efficiency Is desirable, as it provides improved vapour-liquid contact Increases tray efficiency ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer To increase the absorption factor, (where, G = gas flow rate, S = solvent flow rate) Increase 'G' and decrease 'S' Increase 'S' and decrease 'G' Decrease both 'G' and 'S' Increase both 'G' and 'S' Increase 'G' and decrease 'S' Increase 'S' and decrease 'G' Decrease both 'G' and 'S' Increase both 'G' and 'S' ANSWER DOWNLOAD EXAMIANS APP
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