if 20 g of salt is present in 220 g of a solution.what is the concentration of the solution?
Answers
Answered by
41
mass of solute = 20g
mass of solution = 220g
by mass percentage of solute=mass of solute/ mass of solution x 100
20/220 x 100
1/11 x 100
9%
Answered by
5
Answer:
salt = 20g
solution = 220 g
concentration = amount of solute/solution ×100
=( 20/220)×100
= 1/11×100
= 100/11
= 9.09%
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