Mass Transfer Danckwerts developed the __________ theory. None of these Penetration Film Surface renewal None of these Penetration Film Surface renewal ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient (K) and diffusivity (D) are related according to film theory as K ∝ D K ∝ √D K ∝ D1.5 K ∝ D2 K ∝ D K ∝ √D K ∝ D1.5 K ∝ D2 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Perforated plate towers are unique for solvent extraction because, they provide Repeated coalescence & redispersion of the drop phase Higher contact area Better contact of the phase None of these Repeated coalescence & redispersion of the drop phase Higher contact area Better contact of the phase None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At what percentage (by volume) of alcohol composition, it forms an azeotrope with water? 91.5 99 95 90 91.5 99 95 90 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a counter-current liquid extractor Both liquids flow at fixed rate Liquid's flow rate depends upon the temperature and pressure Both liquids can have any desired flow rate Only one of the liquids may be pumped at any desired rate Both liquids flow at fixed rate Liquid's flow rate depends upon the temperature and pressure Both liquids can have any desired flow rate Only one of the liquids may be pumped at any desired rate ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer H₂S present in naphtha reformed gas is removed by absorbing with Ethanolamine K₂CO₃ Vacuum gas oil HCl Ethanolamine K₂CO₃ Vacuum gas oil HCl ANSWER DOWNLOAD EXAMIANS APP
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