Schmidt number and Lewis number for pure air at atmospheric conditions are respectively__________________?

Related Mcqs:

The relative volatility of a binary mixture at the Azeotropic composition is _______________________?

A. 1 B. > 1 C. 0 D. ∞...

Which one of the following devices is not used for both the absorption as well as the liquidliquid extraction processes ?

A. Packed towers B. Plate towers C. Spray towers D. Wetted wall columns...

The minimum liquid rate to be used in an absorber corresponds to an operating line__________________?

A. Of slope = 1 B. Of slope = 0.1 C. Tangential to the equilibrium curve D. None of these...

Pick out the wrong statement pertaining to the analogy between equations of heat and mass_________________?

transfer operations. A. Sherwood number in mass transfer is analogous to Nusselt number in heat transfer B. Prandtl number in heat transfer is analogous to Schmidt number in mass transfer C. Reynolds number in mass transfer is analogous to Grashoff number in heat transfer D. Reynolds number remains the same in both heat and mass … Pick out the wrong statement pertaining to the analogy between equations of heat and mass_________________?Read More...

The interfacial area per unit volume of dispersion, in a gas-liquid contactor, for fractional hold up of gas = 0.1 and gas bubble diameter = 0.5 mm is given by (in m2/m3) ?

A. 500 B. 1200 C. 900 D. 800...