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 In a packed absorption tower, if the equilibrium and operating lines are both straight lines, then the ratio, HETP/HTUOG __________ the absorption factor. Neither A nor B Both A and B Increases with increase in Is one at unity value of Neither A nor B Both A and B Increases with increase in Is one at unity value of ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Smoke is an example of Liquid dispersed in gas Solid dispersed in gas Solid dispersed in liquid Gas dispersed in liquid Liquid dispersed in gas Solid dispersed in gas Solid dispersed in liquid Gas dispersed in liquid ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flooding in a column results due to High pressure drop Low velocity of the liquid Low pressure drop High temperature High pressure drop Low velocity of the liquid Low pressure drop High temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer An air-water vapour mixture has a dry bulb temperature of 60°C and a dew point temperature of 40°C. The total pressure is 101.3 kPa and the vapour pressure of water at 40°C and 60°C are 7.30 kPa and 19.91 kPa respectively.The humidity of air sample expressed as kg of water vapour/kg of dry air is 0.122 0.152 0.048 0.079 0.122 0.152 0.048 0.079 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Air at a particular humidity is heated in a furnace. The new dew point Depends on the extent of heating Remain unchanged Decreases Increases Depends on the extent of heating Remain unchanged Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
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