Question

A solution contains 40g of common salt in 360g of water. Calculate the concentration of the solution.
A)40 %
B)10 %
C)11.1 %

Answer 1

Answer:

11.1%

Explanation:

Mass%=mass of solute /Mass of solvent *100

=40/360*100

=100/9

=11.1%

Answer 2

Explanation:

the mass concentration of solution is

= mass of solute/total mass. * 100%

= 40/360 * 100%

= 100/9. %

=11.11%

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