Mass Transfer Leaching of coffee from coffee beans is done by Hexane Dilute H₂SO₄ (hot) Lime water Hot water Hexane Dilute H₂SO₄ (hot) Lime water Hot water ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient varies as DAB0.5, according to the __________ theory. Film Penetration None of these Surface renewal Film Penetration None of these Surface renewal ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In stripping section of continuous distillation column, the Liquid is enriched with high boiler Vapour is stripped of low boiler None of these Liquid is stripped of high boiler Liquid is enriched with high boiler Vapour is stripped of low boiler None of these Liquid is stripped of high boiler ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Penetration theory relates the average mass transfer co-efficient (K) with diffusivity (D) as K ∝ √D K ∝ D2 K ∝ D K ∝ D1.5 K ∝ √D K ∝ D2 K ∝ D K ∝ D1.5 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ equation applies to diffusivities in liquids. Hirschfelder Gilliland None of these Wilke and Chang Hirschfelder Gilliland None of these Wilke and Chang ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Make up water is supplied during cooling tower operation to compensate for water losses due to Evaporation All of these Blowdown Entrainment Evaporation All of these Blowdown Entrainment ANSWER DOWNLOAD EXAMIANS APP
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