Penetration theory relates the average mass transfer co-efficient (K) with diffusivity D. as____________________?

Related Mcqs:

The commonly used solvent in supercritical extraction is_____________________?

A. Methyl ethyl ketone B. Water C. Carbon tetrachloride D. Carbon dioxide...

With increase in temperature, the leaching rate increases due to__________________?

A. Decreased liquid viscosity B. Increased diffusivity C. Both A. and B. D. Neither A. nor B....

Moisture in a solid exerting an equilibrium vapour pressure equal to that of the pure liquid at the same temperature is called the ___________________ moisture ?

A. Unbound B. Critical C. Free D. Bound...

Plate efficiency in a distillation column is reduced due to the ______________ of liquid?

A. Entrainment B. Foaming C. Weeping & dumping D. All A., B. & C....

For ethanol-water system, the lowering of distillate quality from 95% to 92% will cause ______________ plate requirement?

A. No change in theoretical B. Marginal decrease in the number of C. Major decrease in the number of D. None of these...