Mass Transfer Ion exchange process is similar to Adsorption Extraction Leaching Absorption Adsorption Extraction Leaching Absorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For experimental determination of mass transfer co-efficient by wetted wall tower, the mass transfer area is Known Not required Calculated Unknown Known Not required Calculated Unknown ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same. Constant rate Both A & B Unsaturated surface Neither A nor B Constant rate Both A & B Unsaturated surface Neither A nor B 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 ? Liquid side Gas side Interfacial Both liquid and gas side Liquid side Gas side Interfacial Both liquid and gas side ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Though, theoretically the adsorption & desorption isotherms is expected to coincide but sometimes at least a part of the isotherms does not coincide and this phenomenon is known as adsorption hysterisis. In such cases, the desorption equilibrium pressure is __________ that obtained for adsorption. Higher than Either same or higher than Lower than Same as Higher than Either same or higher than Lower than Same as ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Removal of __________ exemplifies an adsorption unit operation. Water from petrol Ammonia from coke oven gas None of the listed here Uranium from its ore Water from petrol Ammonia from coke oven gas None of the listed here Uranium from its ore ANSWER DOWNLOAD EXAMIANS APP
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