Mass Transfer When the __________ the relative humidity of air decreases, despite an increase in the absolute humidity. Temperature rises Pressure falls Pressure rises Temperature falls Temperature rises Pressure falls Pressure rises Temperature falls ANSWER DOWNLOAD EXAMIANS APP
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 None of these Elutriation or elution Decoction Percolation None of these Elutriation or elution Decoction Percolation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The rate of solid-liquid extraction is limited by the Diffusion of the solute through the solvent in the pores to the outside of the particle All of these Diffusion of the solute from the solution in contact with the particle to the main bulk of the solution Phase change of the solute as it dissolves in the solvent Diffusion of the solute through the solvent in the pores to the outside of the particle All of these Diffusion of the solute from the solution in contact with the particle to the main bulk of the solution Phase change of the solute as it dissolves in the solvent ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The main reason for dividing a tall packed tower into series of small towers is to Avoid channeling Minimise the overall pressure drop Reduce liquid hold up Avoid flooding Avoid channeling Minimise the overall pressure drop Reduce liquid hold up Avoid flooding ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ equation applies to diffusivities in liquids. Hirschfelder Gilliland None of these Wilke and Chang Hirschfelder Gilliland None of these Wilke and Chang ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Ion exchange process is similar to Adsorption Absorption Extraction Leaching Adsorption Absorption Extraction Leaching ANSWER DOWNLOAD EXAMIANS APP
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