Mass Transfer In a binary distillation column, if the feed contains 40 mole % vapour, the q line will have a slope of -1.5 -0.6 0.6 1.5 -1.5 -0.6 0.6 1.5 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 ? Both liquid and gas side Gas side Liquid side Interfacial Both liquid and gas side Gas side Liquid side Interfacial ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of absorption & stripping, the interface of the liquid & gas phases are present in equilibrium, when the diffusional resistance of __________ is zero. Gas phase Liquid phase All of these Interface Gas phase Liquid phase All of these Interface ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If the specific heats of a gas and a vapor are 0.2KJ/Kg.°K and 1.5 KJ/Kg.°K respectively, and the humidity is 0.01; the humid heat in KJ/°Kg. is 0.017 0.215 0.107 0.31 0.017 0.215 0.107 0.31 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer 'ADDUCTS' and 'CLATHRATES' are used in case of None of these Extractive distillation Absorption Crystallisation None of these Extractive distillation Absorption Crystallisation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Molecular distillation is Very low pressure distillation High temperature distillation Both B and C For heat-sensitive materials Very low pressure distillation High temperature distillation Both B and C For heat-sensitive materials ANSWER DOWNLOAD EXAMIANS APP
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