Mass Transfer When the feed to a distillation column is a saturated liquid, slope of the feed line is Unity None of these Infinity Zero Unity None of these Infinity Zero ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer According to Poiseuille's law, the permeability for gas flow through a capillary is proportional to (where, μ = gas viscosity) 1/μ μ² √μ μ 1/μ μ² √μ μ ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient is directly proportional to DAB according to the __________ theory. None of these Film Penetration Surface-renewal None of these Film Penetration Surface-renewal ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Steam distillation is used to separate High boiling substances from nonvolatile impurities Mixtures of low relative volatility Heat sensitive materials Azeotropes High boiling substances from nonvolatile impurities Mixtures of low relative volatility Heat sensitive materials Azeotropes ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The amount of steam required per unit quantity of distillate in case of steam distillation will be reduced by Neither A nor B Both A & B Raising the temperature Lowering the total pressure Neither A nor B Both A & B Raising the temperature Lowering the total pressure ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The individual mass transfer co-efficients (moles/m² . s) for absorption of a solute from a gas mixture into a liquid solvent are, KL = 4.5 and KG = 1.5. The slope of the equilibrium line is 3. Which of the following resistance (s) is (are) controlling ? Gas side Interfacial Liquid side Both liquid and gas side Gas side Interfacial Liquid side Both liquid and gas side ANSWER DOWNLOAD EXAMIANS APP
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