Mass Transfer For gas absorption, low viscosity solvents are preferred, because of their Low pumping pressure drop All of these Rapid absorption rates Better flow characteristics Low pumping pressure drop All of these Rapid absorption rates Better flow characteristics ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The efficiency of a plate column will be maximum, when the flow is ideal __________ the plate. Across Neither A nor B Both A & B Above Across Neither A nor B Both A & B Above ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the gas absorption, the height of a transfer unit, based on the gas phase is given by (G: superficial molar gas velocity, L: superficial molar liquid velocity, FG:mass transfer co-efficient, mols/m² , a: in-terfacial area per unit volume of tower) (G.a)/FG F/(FG.a) L/(FG.G) FG/(G.a) (G.a)/FG F/(FG.a) L/(FG.G) FG/(G.a) 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. Partial pressure of water vapor Relative humidity None of these Wet bulb temperature Partial pressure of water vapor Relative humidity None of these Wet bulb temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The commonly used solvent in supercritical extraction is Carbon tetrachloride Methyl ethyl ketone Water Carbon dioxide Carbon tetrachloride Methyl ethyl ketone Water Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Ion exchange process is similar to Leaching Adsorption Absorption Extraction Leaching Adsorption Absorption Extraction ANSWER DOWNLOAD EXAMIANS APP
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