The concentration or strength of a solution depends on how much solute is dissolved in it. The amount of solute dissolved in a unit quantity (volume or mass) of a solution is known as the concentration or strength of the solution. There are various methods to express the concentration of a solution.
The methods by which the concentration of a solution can be expressed are :-
Question :- A solution contains 50 g of common salt in 450 g of water. Calculate the concentration of the solution.
Solution: Concentration of solution :-
Mass of common salt(solute) = 50 g
Mass of water = 450 g
Mass of Solution = 50 + 450 = 500 g
If 10%(v/v) solution of sodium chloride contains 120ml of water, how much sodium chloride is present in the solution? | |||
Right Option : B | |||
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The concentration or strength of a solution depends on how much _______________ is dissolved in it. | |||
Right Option : A | |||
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If the amount of the solute is given in grams and of the solvent in ml, how will you express the concentration of the solution? | |||
Right Option : C | |||
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