Mass Transfer The diffusivity (D) in a binary gas mixture is related to the pressure (P) as D ∝ P0.5 D ∝ 1/P1.5 D ∝ 1/P D ∝ 1/P0.5 D ∝ P0.5 D ∝ 1/P1.5 D ∝ 1/P D ∝ 1/P0.5 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 Relative volatility Density Viscosity Solubility Relative volatility Density Viscosity Solubility ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For contacting a highly soluble gas with a liquid Spray the liquid on gas stream None of the listed here Both of the options given here Bubble the gas through liquid Spray the liquid on gas stream None of the listed here Both of the options given here Bubble the gas through liquid ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The humid volume may be increased by increasing the Both A & B Temperature at constant humidity Humidity at constant temperature Neither A nor B Both A & B Temperature at constant humidity Humidity at constant temperature Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The value of Lewis number (Le = Sc/Pr) for air-water vapour system is around 1 0.24 600 3.97 1 0.24 600 3.97 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Leaching of uranium ore and gold ore is done in Centrifugal extractor None of these Bollman extractor Pachuka tanks Centrifugal extractor None of these Bollman extractor Pachuka tanks ANSWER DOWNLOAD EXAMIANS APP
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