Mass Transfer Stefan's law describes the mass transfer by Both A & B Neither A nor B Diffusion Bulk flow Both A & B Neither A nor B Diffusion Bulk flow ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Out of the following gas-liquid contacting devices, for a given set of operating conditions, gas pressure drop is the least in __________ tower. Wetted wall Packed Bubble cap Perforated tray Wetted wall Packed Bubble cap Perforated tray ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ equation applies to diffusivities in liquids. None of these Wilke and Chang Gilliland Hirschfelder None of these Wilke and Chang Gilliland Hirschfelder ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted) represent A binary mixture Partially miscible ternary system A ternary mixture A pure component A binary mixture Partially miscible ternary system A ternary mixture A pure component ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Drying operation under vacuum is carried out to Dry those materials which have very high unbound mositure content Reduce drying temperature Dry materials having high bound moisture content Increase drying temperature Dry those materials which have very high unbound mositure content Reduce drying temperature Dry materials having high bound moisture content Increase drying temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Absorption accompanied by heat evolution results in Increased capacity of the absorber None of these Decrease in equilibrium solubility Increase in equilibrium solubility Increased capacity of the absorber None of these Decrease in equilibrium solubility Increase in equilibrium solubility ANSWER DOWNLOAD EXAMIANS APP
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