Mass Transfer The operation involved when the soluble material is largely on the surface of an insoluble solid and is merely washed off by the solvent is called Decoction Percolation None of these Elutriation or elution Decoction Percolation None of these Elutriation or elution ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Critical humidity of a solid salt means the humidity Both A and B Above Which it will always become dry and below which it will always stay damp Below which it will always stay dry Above which it will always become damp Both A and B Above Which it will always become dry and below which it will always stay damp Below which it will always stay dry Above which it will always become damp ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Entrainer used in azeotropic distillation should Have high viscosity to provide high tray efficiency Have high latent heat of vaporisation Form a new azeotrope of low relative volatility with one of the constituents of the mixture Form a low boiling azeotrope with one of the constituents of the mixture Have high viscosity to provide high tray efficiency Have high latent heat of vaporisation Form a new azeotrope of low relative volatility with one of the constituents of the mixture Form a low boiling azeotrope with one of the constituents of the mixture ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The relative volatility of a binary mixture at constant temperature __________ the total pressure. Decreases with increase in Is independent of None of these Increases with increase in Decreases with increase in Is independent of None of these Increases with increase in ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Removal of __________ exemplifies an adsorption unit operation. None of the listed here Ammonia from coke oven gas Uranium from its ore Water from petrol None of the listed here Ammonia from coke oven gas Uranium from its ore Water from petrol ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Heat in BTU necessary to increase the temperature of 1 lb of gas and its accompanying vapour by 1°F is called the Specific heat Humid heat Sensible heat Latent heat Specific heat Humid heat Sensible heat Latent heat ANSWER DOWNLOAD EXAMIANS APP
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