Mass Transfer In case of liquid-liquid binary diffusion, diffusivity of one constituent into another is not dependent on the Concentration None of these Temperature and pressure Nature of the constituents Concentration None of these Temperature and pressure Nature of the constituents ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer During dehumidification of unsaturated air wet bulb temperature & partial pressure of vapor are not constant. However, during evaporative cooling process with recirculated water supply, the __________ remains constant. None of these Wet bulb temperature Partial pressure of water vapor Relative humidity None of these Wet bulb temperature Partial pressure of water vapor Relative humidity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Inside the distillation columns, the Vapors are not always at their dew points Highest temperatures is near the feed plate All of these Driving force for the liquid flow is its weight Vapors are not always at their dew points Highest temperatures is near the feed plate All of these Driving force for the liquid flow is its weight ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Most important factor to be considered in the selection of packings for absorbers is the __________ of packing. Durability Cost Porosity Size Durability Cost Porosity Size ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Make up water is supplied during cooling tower operation to compensate for water losses due to Entrainment All of these Blowdown Evaporation Entrainment All of these Blowdown Evaporation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Penetration theory relates the average mass transfer co-efficient (K) with diffusivity (D) as K ∝ D1.5 K ∝ D K ∝ D2 K ∝ √D K ∝ D1.5 K ∝ D K ∝ D2 K ∝ √D ANSWER DOWNLOAD EXAMIANS APP
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