Mass Transfer Leaching of coffee from coffee beans is done by Dilute H₂SO₄ (hot) Lime water Hexane Hot water Dilute H₂SO₄ (hot) Lime water Hexane Hot water ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Acetic acid will be most economically separated from a dilute solution of acetic acid in water by Absorption Solvent extraction Evaporation Continuous distillation Absorption Solvent extraction Evaporation Continuous distillation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The ratio of Murphree plate efficiency to point efficiency is always > 1 in a __________ flow model. Perfectly mixed Plug None of the listed here Both plug & perfectly mixed Perfectly mixed Plug None of the listed here Both plug & perfectly mixed ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is the most suitable for extraction in a system having very low density difference? Pulsed extractor Mixer-settler extractor Packed extraction tower Centrifugal extractor Pulsed extractor Mixer-settler extractor Packed extraction tower Centrifugal extractor ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Ammonia present in the coke oven gas is removed by washing with Dilute ammoniacal liquor Caustic solution Dilute HCl Ethanolamine Dilute ammoniacal liquor Caustic solution Dilute HCl Ethanolamine ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Capacity of a rotary dryer depends on its Both Inclination with ground surface & R.p.m R.p.m None of the listed here Inclination with ground surface Both Inclination with ground surface & R.p.m R.p.m None of the listed here Inclination with ground surface ANSWER DOWNLOAD EXAMIANS APP
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