Mass Transfer At what percentage (by volume) of alcohol composition, it forms an azeotrope with water? 99 91.5 90 95 99 91.5 90 95 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of an unsaturated mixture of gas and vapor, the percentage saturation is __________ its relative saturation. Higher than Lower than Equal to Either A or B, depends on the mixture composition Higher than Lower than Equal to Either A or B, depends on the mixture composition ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The ratio of Murphree plate efficiency to point efficiency is always > 1 in a __________ flow model. Plug None of the listed here Perfectly mixed Both plug & perfectly mixed Plug None of the listed here Perfectly mixed Both plug & perfectly mixed ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Langmuir equation is associated with Leaching Multicomponent absorption Steam distillation Adsorption Leaching Multicomponent absorption Steam distillation Adsorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Back-trapping in a distillation column Reduces pressure drop Decreases tray efficiency Increases tray efficiency Is desirable, as it provides improved vapour-liquid contact Reduces pressure drop Decreases tray efficiency Increases tray efficiency Is desirable, as it provides improved vapour-liquid contact ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in the concentration of the adsorbate, the integral heat of adsorption Decreases May increase or decrease ; depends on the type of adsorbate Remains unchanged Increases Decreases May increase or decrease ; depends on the type of adsorbate Remains unchanged Increases ANSWER DOWNLOAD EXAMIANS APP
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