solutions

Related Questions

• In an experiment, 1 g of non-volatile solute was dissolved in 100 g of acetone (mol. mass = 58) at 298 K. The vapour pressure of the solution was found to be 192.5 mm Hg. The molecular weight of solute is (vapour pressure of acetone =195 mm Hg)

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• A solution contains non-volatile solute of molecular mass ${{M}_{P}}.$Which of the following can be used to calculate molecular mass of the solute in terms of osmotic pressure? $(m=\text{Mass}\,\text{of solute, }V=\text{Volume of solution and }\pi =\text{Osmotic pressure) }$

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• 120 g of urea is present in 5 L of solution, the active mass of urea is

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• The milli equivalents in 60 ml 4.0 M ${{H}_{2}}S{{O}_{4}}$is

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• Find out the molality of the molar sodium nitrate if density of solution is 1.25 g/cc

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