Mass Transfer Desirable value of absorption factor in an absorber is 1 < 1 0.5 > 1 1 < 1 0.5 > 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For a binary mixture with low relative volatility, Use steam distillation Use high pressure distillation An azeotrope may be formed during distillation Use molecular distillation Use steam distillation Use high pressure distillation An azeotrope may be formed during distillation Use molecular distillation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer On moving the feed line (q-line) from saturated liquid feed (vertical position) to saturated vapor feed (horizontal feed), if the slope of both the operating lines are to be increased, then it will result in Increased reboiler load Greater degree of separation with a fixed number of trays Increased reflux ratio None of these Increased reboiler load Greater degree of separation with a fixed number of trays Increased reflux ratio None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In an absorption coloumn, the flooding velocity for random packing is __________ that for stacked/regular packing. Equal to Smaller than Greater than Either A, or B ; depends on the type of packing Equal to Smaller than Greater than Either A, or B ; depends on the type of packing ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The value of L/mG ratio for economical absorption operation ranges from 0.5 to 0.8 0.8 to 1.2 1.25 to 2.0 2.5 to 3.5 0.5 to 0.8 0.8 to 1.2 1.25 to 2.0 2.5 to 3.5 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer As the reflux ratio, in a continuous counter-current extraction is increased, the number of stages Decrease Remain unchanged Increase Can either increase or decrease, depends on the system Decrease Remain unchanged Increase Can either increase or decrease, depends on the system ANSWER DOWNLOAD EXAMIANS APP
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