Mass Transfer Which of the following operations does not involve leaching? Removing nicotine from its water solution by kerosene Dissolving sugar from the cells of the beet Dissolving gold from ores Dissolving pharmaceutical products from bark or roots Removing nicotine from its water solution by kerosene Dissolving sugar from the cells of the beet Dissolving gold from ores Dissolving pharmaceutical products from bark or roots ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Leaching of coffee from coffee beans is done by Lime water Hot water Hexane Dilute H₂SO₄ (hot) Lime water Hot water Hexane Dilute H₂SO₄ (hot) ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient is directly proportional to DAB according to the __________ theory. None of these Surface-renewal Film Penetration None of these Surface-renewal Film Penetration ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flooding results in High tray efficiency High gas velocity Good contact between the fluids Low tray efficiency High tray efficiency High gas velocity Good contact between the fluids Low tray efficiency ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Moisture content of a substance when at equilibrium with a given partial pressure of the vapour is called the __________ moisture. Unbound Free Bound Equilibrium Unbound Free Bound Equilibrium ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Operating velocity in a packed tower is usually __________ the flooding velocity. Twice Equal to Half More than Twice Equal to Half More than ANSWER DOWNLOAD EXAMIANS APP
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