Mass Transfer Mass transfer co-efficient varies as DAB0.5, according to the __________ theory. Penetration None of these Surface renewal Film Penetration None of these Surface renewal Film ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The change in enthalpy per unit weight of adsorbed gas when adsorbed on gas free or "outgassed" adsorbent to from a definite concentration of adsorbate is called its Heat of wetting Differential heat of adsorption Integral heat of adsorption Heat of normal condensation Heat of wetting Differential heat of adsorption Integral heat of adsorption Heat of normal condensation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Plate efficiency in a distillation column is reduced due to the __________ of liquid. Entrainment Weeping & dumping All of these Foaming Entrainment Weeping & dumping All of these Foaming ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The drying time between fixed moisture contents within the 'constant rate period' is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid ) T T3 T1.5 √T T T3 T1.5 √T ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following processes is not an example of adsorption applied to gaseous separations? Recovery of valuable solvent vapors from dilute mixture with air and other gases Removal of objectionable odour and impurities from industrial gases Dehumidification of air and gas Decolouration of yellow glycerene Recovery of valuable solvent vapors from dilute mixture with air and other gases Removal of objectionable odour and impurities from industrial gases Dehumidification of air and gas Decolouration of yellow glycerene ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Raoult's law is applicable to the Non-ideal gases Ideal solutions Real solutions Mixture of water and alcohol Non-ideal gases Ideal solutions Real solutions Mixture of water and alcohol ANSWER DOWNLOAD EXAMIANS APP
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