Water-ethyl alcohol solution can be concentrated (in respect of alcohol concentration) by ________________ distillation?

Related Mcqs:

The equation, NA = (DAB . Pt /RTZ . PBM) (PA1 – PA2) is for_______________________?

A. Fick’s second law of diffusion B. Steady state diffusion for stagnant case C. Liquid M.T.C. by Higbie penetration theory D. None of these...

With increase in the mass velocity of the gas, the rate of drying during the constant rate period ______________, if the conduction and radiation through the solid are negligible ?

A. Increases B. Decreases C. Remain same D. Increases linearly...

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...

Pick out the wrong statement pertaining to the cooling towers ?

A. In case of induced draft cooling tower, the fan is placed at the top of the tower B. Effectiveness of forced draft cooling tower is reduced by the recirculation of the humid and hot discharged air C. A natural draft cooling tower is recommended to be used, when the air humidity is low and … Pick out the wrong statement pertaining to the cooling towers ?Read More...

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...