Mass Transfer The most common packing used in industrial operations is __________ rings. Single spiral Cross-partition Raschig Lessing Single spiral Cross-partition Raschig Lessing ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient 'K' according to penetration theory varies with mass dif-fusivity as D1.5 D0.5 D 1/D D1.5 D0.5 D 1/D ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At a given equilibrium pressure, with increase in temperature, the concentration of adsorbed gas on solid adsorbant Remains unchanged Increases Increases exponentially Decreases Remains unchanged Increases Increases exponentially Decreases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Desirable value of absorption factor in an absorber is 1 0.5 < 1 > 1 1 0.5 < 1 > 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Ammonia present in the coke oven gas is removed by washing with Dilute HCl Ethanolamine Dilute ammoniacal liquor Caustic solution Dilute HCl Ethanolamine Dilute ammoniacal liquor Caustic solution ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Minimum reflux ratio in a distillation column results in Minimum reboiler size Minimum number of trays Optimum number of trays Maximum condenser size Minimum reboiler size Minimum number of trays Optimum number of trays Maximum condenser size ANSWER DOWNLOAD EXAMIANS APP
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