Drying of a solid involves _________________ transfer ?

Related Mcqs:

With increase in the liquid flow rate at a fixed gas velocity in a randomly packed counter current gas-liquid absorption column, the gas pressure drop___________________?

A. Decreases B. Remains unchanged C. Increases D. Decreases exponentially...

Pick out the wrong statement ?

A. Absorption factor is constant, when the equilibrium and operating lines are straight B. In case of a stripper, the equilibrium curve is always below the operating line C. In case of an absorber, the operating line is always above the equilibrium curve D. In the absorption of low solubility gases, the liquid film is … Pick out the wrong statement ?Read More...

Molality is defined as the number of gm moles of solute per _________________ of solvent ?

A. Litre B. gm C. Kg D. m3...

Pick out the wrong statement?

A. The binary diffusivity in liquids is of the order of 10-5 cm2/sec B. Molecular diffusion in solid is much faster than that in liquids C. Particles movement from higher concentration to lower concentration takes place in diffusion process D. According to Poiseuille’s law, the permeability decreases with increase in temperature for flow of a … Pick out the wrong statement?Read More...

H2S present in naphtha reformed gas is removed by absorbing with___________________?

A. Ethanolamine B. K2CO3 C. HCl D. Vacuum gas oil...