Mass Transfer Deairation (removal of O₂) of water is done by Adsorption Rectification Ion-exchange Absorption Adsorption Rectification Ion-exchange Absorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In an operating distillation column, the Vapors and liquids are at their dew point and bubble point respectively Highest temperature is encountered at the top of the column Driving force for the vapor flow is the pressure drop, as the pressure decreases gradually from the bottom to the top of the column Driving force for the liquid flow is its specific weight Vapors and liquids are at their dew point and bubble point respectively Highest temperature is encountered at the top of the column Driving force for the vapor flow is the pressure drop, as the pressure decreases gradually from the bottom to the top of the column Driving force for the liquid flow is its specific weight ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Unit of molal diffusivity is Gm moles/cm² . sec Cm²/sec gm . mole Gm moles/cm. sec Gm moles/cm². sec Gm moles/cm² . sec Cm²/sec gm . mole Gm moles/cm. sec Gm moles/cm². sec ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following adsorbant is used in the refinning of sugar? Wood charcoal Silica gel Activated clay Bone charcoal Wood charcoal Silica gel Activated clay Bone charcoal ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer High pressure at the bottom of a distillation tower handling heat sensitive materials results in Very efficient operation Increased relative volatility Thermal decomposition of bottoms Erosion of the tower Very efficient operation Increased relative volatility Thermal decomposition of bottoms Erosion of the tower ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer When the __________ the relative humidity of air decreases, despite an increase in the absolute humidity. Pressure falls Temperature rises Temperature falls Pressure rises Pressure falls Temperature rises Temperature falls Pressure rises ANSWER DOWNLOAD EXAMIANS APP
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