A solution contains 40 g of common salt mixed with 280 g of water. Calculate the concentration of this solution in terms of mass by mass percent
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Given:-
•Mass of common salt(solute)=40g
•Mass of water(solvent)=280g
To find:-
•Concentration of the solution
Solution:-
=>Mass of solution=Mass of solute+mass of solvent
=>(280+40)g
=>320g
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We know that:-
Conc.of a solution=mass of solute/mass of solution×100
=>40/320×100
=>0.125×100
=>12.5%
Thus,concentration of the solution is 12.5%
Answered by
1
Explanation:
The concentration solution is 12.5% .........
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