Concentration of Solution Percentage by Volume
Concentration of Solution Percentage by Volume
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 :-
Example :-
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
Which of the following are correct : (a) The amount of solute dissolved in a unit quantity of a solution is known as the concentration or strength of the solution (b) The amount of solute dissolved in volume or mass of a solution is known as the concentration or strength of the solution (c) The concentration or strength of a solution depends on how much solute is dissolved in it. | |||
| Right Option : D | |||
| View Explanation | |||
The concentration or strength of a solution depends on how much _______________ is dissolved in it. | |||
| Right Option : A | |||
| View Explanation | |||
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 | |||
| View Explanation |
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