Mass Transfer The diffusivity (D) in a binary gas mixture is related to the pressure (P) as D ∝ 1/P1.5 D ∝ P0.5 D ∝ 1/P0.5 D ∝ 1/P D ∝ 1/P1.5 D ∝ P0.5 D ∝ 1/P0.5 D ∝ 1/P ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Hypersorption refers to a __________ process. Fixed bed adsorption Moving bed absorption Fixed bed absorption Moving bed adsorption Fixed bed adsorption Moving bed absorption Fixed bed absorption Moving bed adsorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ is concerned with the adsorption equilibria. Fick's law Gibb's equation Freundlich equation None of these Fick's law Gibb's equation Freundlich equation None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The rough value of diffusion co-efficient of water vapor into air at 25°C may be about __________ cm²/sec. 2.5 0.25 1.25 0.0025 2.5 0.25 1.25 0.0025 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer HETP is numerically equal to HTU, only when the operating line And equilibrium lines are parallel Lies below the equilibrium line Lies above the equilibrium line Is far from the equilibrium line And equilibrium lines are parallel Lies below the equilibrium line Lies above the equilibrium line Is far from the equilibrium line ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Rate of leaching increases with increasing Size of the solid Pressure Viscosity of solvent Temperature Size of the solid Pressure Viscosity of solvent Temperature ANSWER DOWNLOAD EXAMIANS APP
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