For an ideal solution, the total vapor pressure varies _____________ with the composition (expressed as mole fraction)?

Related Mcqs:

Pick out the wrong statement?

A. Atomic heat capacities of the crystalline solid elements are nearly constant and equal to 6.2 kcal/kg-atom according to the law of Petit and Dulong B. Atomic heat capacities of all solid elements decrease greatly with decrease in temperature, approaching a value of zero at absolute zero temperature, when in the crystalline state C. Generally, … Pick out the wrong statement?Read More...

Outer combustion chamber of blast furnace stove is lined with _______________ bricks?

A. Fireclay B. Silica C. Chrome magnesite D. Zirconia...

At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to___________________?

A. Decrease in mean free path B. Increased collision rate among molecules C. Increase in molecular attraction D. Increase in average molecular speed...

If pH value of a solution is 8, then its pOH value will be ____________________?

A. 6 B. 1 C. 7 D. 10...

Hess’s law of constant heat summation is based on conservation of mass. It deals with ___________________?

A. Equilibrium constant B. Reaction rate C. Changes in heat of reaction D. None of these...