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X is dissolved in water. Maximum boiling point is observed when X is _______ (0.1 M each):

CaSO4
BaCl2
NaCl
urea
Additional Questions

The volume of 10 N and 4 N HCl required to make 1 litre of 7 N HCl are

Answer

Which of the following set of variables give a straight line with a negative slope when plotted? (P = Vapour pressure; T = Temperature in K)

y–axisx–axis
(1)PT
(2)log10 P1/T
(3)log10 PT
(4)log10 Plog10 1/T

Answer

The empirical formula of a nonelectrolyte is CH2O. A solution containing 3 g of the compound exerts the same osmotic pressure as that of 0.05 M glucose solution. The molecular formula of the compound is

Answer

40% by weight solution will contain how much mass of the solute in 1 L solution, density of the solution is 1.2 g/mL?

Answer

During osmosis, flow of water through a semipermeable membrane is

Answer

Vapour pressure of pure ‘A’ is 70 mm of Hg at 25°C. It forms an ideal solution with ‘B’ in which mole fraction of A is 0.8. If the vapour pressure of the solution is 84 mm of Hg at 25°C, the vapour pressure of pure ‘B’ at 25°C is

Answer

When 20 g of naphthoic acid (C11H8O2) is dissolved in 50 g of benzene (Kf = 1.72 K kg mol–1) a freezing point depression of 2 K is observed. The Van’t Hoff factor ‘i’ is

Answer

A 6% solution of urea is isotonic with

Answer

1.65 grams of HCl is dissolved in 16.2 grams of water. The mole fraction of HCl in the resulting solution is

Answer

Molarity of a given orthophosphoric acid solution is 3 M. Its normality is

Answer
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