Solutions questions
1397 published questions with worked solutions.
- What volume of 0.8 M solution contains 0.1 mole of the solute?
- Molar concentration (M) of any solution =
- The unit of Molality is
- The most convenient way of expressing the concentration of the solution is
- Which of the following modes of expressing concentration is independent of temperature?
- To prepare a solution of concentration of 0.03 g/ml of AgNO_3, what amount of AgNO_3 should be added in 60 ml of solution?
- Mole fraction (X) of any solution is equal to
- When W_B gm solute(molecular mass M_B) dissolves in W_A gm solvent. The molality M of the solution is
- If NH_4OH solution contains 35% by weight of NH_4OH, calculate the normality of the solution.
- When 7.1 gm Na_2SO_4 (molecular mass 142) dissolves in 100ml H_2O,the Molarity of the solution is
- The sum of the mole fraction of the components of a solution is
- What will the Molality of a solution having 18g of glucose (mol. Wt. =180) dissolved in 500g of water?
- Molarity is the most inconvenient unit for expressing concentration because it
- Molarity is expressed as
- Molarity of a solution prepared by dissolving 75.5 g of pure KOH in 540ml solution is
- If one mole of a substance is present in 1 kg of solvent, then
- Which statement is true for solution of 0.020 M H_2SO_4 ?
- When the concentration is expressed as the number of moles of solute per kg of solvent it is known as
- 2.0 molar solution is obtained when 0.5 mole solute is dissolved in
- A sugar syrup of weight 214.2 grams contains 34.2 grams of sugar. The molal concentration is :
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