Separation of the isotopes of helium for scientific investigations is done by_____________________?

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...

In a vapor-liquid contacting equipment, the overall gas phase mass transfer co-efficient (M.T.C), KG is related to individual co-efficients (KG and KL) as ___________________ ?

A. KG = 1/KG + m/KL B. 1/KG = 1/KG + m/KL C. 1/KG = 1/KL + m/KG D. KG = 1/KL + m/KG...

The Hatta number is important in_________________?

A. Multi-component distillation B. Binary distillation C. Gas absorption without chemical reaction D. Gas absorption with chemical reaction...

Minimum reflux ratio in a distillation column results in_____________________?

A. Optimum number of trays B. Minimum reboiler size C. Maximum condenser size D. Minimum number of trays...