Pick out the correct relationship. (Where, Ri = internal reflux ratio Ro = external reflux ratio.) ?

Related Mcqs:

Which of the following parameters remains constant during chemical dehumidification ?

A. Dry bulb temperature B. Partial pressure of vapour C. Wet bulb temperature D. None of these...

Pick out the wrong statement ?

A. Co-current absorbers are usually used, when the gas to be dissolved in the liquid is a pure substance B. In case of gas absorption, HETP is equal to HTU, when both the operating line & the equilibrium lines are parallel C. Hatta number is important in case of gas absorption with chemical reaction D. … Pick out the wrong statement ?Read More...

A mixture of 10% C6H6 vapour in air at 25°C and 750 mm Hg has a dew point of 20°C. Its dew point at 30°C and 700 mm Hg will be around _______________ °C?

A. 21.7 B. 20 C. 27.3 D. 18.7...

Critical humidity of a solid salt means the humidity_____________________?

A. Above which it will always become damp B. Below which it will always stay dry C. Both A. and B. D. Above Which it will always become dry and below which it will always stay damp...

For absorbers, high pressure drop results in___________________?

A. Increased efficiency B. Decreased efficiency C. High operating cost D. Better gas liquid contact...