Concentration of a Solution
Concentration of a Solution: Overview
This topic covers concepts, such as, Concentration Terms of Solutions, Mass Percentage (W/W), Formality of a Solution & Volume to Mass Percentage etc.
Important Questions on Concentration of a Solution
A 5 molar solution of is diluted from 1 litre to a volume of 10 litres, the normality of the resulting solution will be :

Liquid benzene burns in oxygen according to the equation
How many litres of at STP are needed to complete the combustion of of liquid benzene?

A grams of solution contains of solute. Calculate volume-mass percent of the solution.

A grams of solution contains of solute. Calculate volume-mass percent of the solution.

A grams of solution contains of solute. Calculate volume-mass percent of the solution.

A grams of solution contains of solute. Calculate volume-mass percent of the solution.

Define volume to mass percentage with reference to the concentration of a solution.

What is formality? Explain with example.

of is used to neutralise of the solution obtained by passing in water. Select the correct statement:

What is the mass of urea required for making of molal aqueous solution?

A solution has been prepared by mixing of ethanol with of water. Calculate the volume percentage of the solution.

of sodium chloride is dissolved in water to make up the volume of the solution to Calculate the mass by volume percentage of sodium chloride in the solution.

A solution contains of ethyl alcohol mixed with of water. Calculate the volume percentage of the solution.

How many grams of Sodium Chloride is required to make aqueous solution of .
(Write the final answer without unit)

of urea was dissolved in of water. Calculate the number of moles of urea and molality of the urea solution.
(Given: Molar mass of urea )

Calculate the mole fraction of sulphuric acid in a solution containing of sulphuric acid by mass.

of oxalic acid is dissolved in a solvent to prepare a solution. The density of the solution is . The molality and normality of the solution, respectively, are closest to

Calculate the mole fraction of ethylene glycol in a solution containing of ethylene glycol by mass.


gram is dissolved in of water. The molarity of solution is _____.
