Mass Transfer Deairation (removal of O₂) of water is done by Ion-exchange Rectification Absorption Adsorption Ion-exchange Rectification Absorption Adsorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ column is used in gas absorption process. Wetted wall Bubble cap Packed Seive/perforated tray Wetted wall Bubble cap Packed Seive/perforated tray ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For contacting a highly soluble gas with a liquid Spray the liquid on gas stream Both of the options given here None of the listed here Bubble the gas through liquid Spray the liquid on gas stream Both of the options given here None of the listed here Bubble the gas through liquid ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer When the solvent dissolves very little of solute, then Solvent of low latent heat of vaporisation should be used Solvent of low freezing point should be used Very small quantity of solvent is required Large quantity of solvent is required to extract the solute Solvent of low latent heat of vaporisation should be used Solvent of low freezing point should be used Very small quantity of solvent is required Large quantity of solvent is required to extract the solute ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Water-ethyl alcohal solution can be concentrated (in respect of alcohal concentration) by __________ distillation. Atmospheric High pressure None of these Vacuum Atmospheric High pressure None of these Vacuum ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Equilibrium moisture of a solid is equal to the total moisture minus free moisture. Which of the following substances will have maxi-mum equilibrium moisture? Anthracite coal Inorganic solids Rag paper Bamboo Anthracite coal Inorganic solids Rag paper Bamboo ANSWER DOWNLOAD EXAMIANS APP
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