On addition of solute in the solvent, the ______________ of the solution decreases ?

Related Mcqs:

Cox chart, which is useful in the design of distillation column particularly for petroleum hydrocarbons, is a plot of (where, P = vapor pressure, T = temperature) ?

A. log P vs. T B. log P vs. log T C. T vs. P D. P vs. log T...

Reboiler is considered as one theoretical plate, because_____________________?

A. Of the assumption that vapour and liquid leaving the reboiler are in equilibrium B. Vapour is recycled to the column C. Reboiler itself contains one plate D. None of these...

Rayleigh equation applies to _________________ distillation ?

A. Differential B. Flash C. Equilibrium D. Molecular...

With the lowering of equilibrium pressure, at a given temperature, the amount of adsorbate on the adsorbent ?

A. Increases B. Decreases C. Remain same D. Either A. or B., depends on the system...

In a binary distillation column, if the feed contains 40 mole % vapour, the q line will have a slope of_________________?

A. 1.5 B. -0.6 C. -1.5 D. 0.6...