The vapour pressure of a solution (made by dissolving a solute in a so – McqOptions

MCQOPTIONS

1.	The vapour pressure of a solution (made by dissolving a solute in a solvent) is ____________ that of the pure solvent?
A.	Less than
B.	More than
C.	Equal to
D.	Either more or less; depends on the solvent
Answer» B. More than

Discussion

No Comment Found

Related MCQs

Which property of refractories is the most important for top section of the blast furnace ?
With increase in temperature, the surface tension of water _____________________?
With increase in the alumina content, the refractoriness of high alumina refractories_________________?
With increase in the porosity, thermal spalling resistance of fireclay brick_______________?
With increase in the solute concentration, the specific heat of aqueous solutions _____________________?
With increase in the temperature of pure (distilled) water, its____________________?
With rise in temperature, the heat capacity of a substance___________________?
With rise in temperature, the solubility of ammonia in water at a fixed pressure__________________?
Which of the following is the Clausius-Clapeyron Equation ?
Which of the following holds good for a solution obeying Raoult’s law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing) ?