Mass Transfer For a fixed number of ideal stages in a distillation column, as the reflux ratio is increased, the difference in composition between the top and bottom product streams Decreases Increases Passes through a maximum Remains unaffected Decreases Increases Passes through a maximum Remains unaffected ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Pore size of the molecular seive 5A is __________ mm. 0.5 50 5 0.05 0.5 50 5 0.05 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of gases, the binary diffusivity is proportional to (where, P = pressure) 1/√P P √P 1/P 1/√P P √P 1/P ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Absorption (liquid-gas system) with evolution of heat as compared to isothermal absorption results in Large minimum liquid to gas (L/G) ratio All of these Decreased solute solubility Large number of trays Large minimum liquid to gas (L/G) ratio All of these Decreased solute solubility Large number of trays ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer ______ is the separation technique used for desalination of sea water. Adsorption Reverse osmosis Absorption Thermal diffusion Adsorption Reverse osmosis Absorption Thermal diffusion ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The reciprocal of stripping factor is termed as Murphree efficiency Relative volatility Selectivity index Absorption factor Murphree efficiency Relative volatility Selectivity index Absorption factor ANSWER DOWNLOAD EXAMIANS APP
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