With increase in temperature, the rate of leaching increases, because the___________________?

Related Mcqs:

_______________ equation applies to diffusivities in liquids?

A. Gilliland B. Hirschfelder C. Wilke and Chang D. None of these...

In case of cooling towers, the ratio of the rates of heat and mass transfer is indicated by the ______________ number ?

A. Lewis B. Grashoff C. Sherwood D. None of these...

Henry’s law states that the ________________________?

A. Partial pressure of a component over a solution is proportional to its mole fraction in the liquid B. Partial pressure of a component over a solution is proportional to the mole fraction in the vapour C. Vapour pressure is equal to the product of the mole fraction and total pressure D. Partial pressure is … Henry’s law states that the ________________________?Read More...

Pick out the wrong statement?

A. Mass transfer co-efficient does not account for gas-liquid diffusion B. Diffusion co-efficient and mass transfer co-efficient are not same in any mass transfer operation C. Contacting cold vapor-gas mixture with hot liquid exemplifies humidification process D. Contacting cold liquid with warm vapor-gas mixture exemplifies dehumidification process...

High pressure at the bottom of a distillation tower handling heat sensitive materials results in _____________________?

A. Thermal decomposition of bottoms B. Increased relative volatility C. Erosion of the tower D. Very efficient operation...