a solution contains 65g of KCI in 550g of H2O .Calculate the concentration in terms of mass by mass percentage in the solution.
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1
Answer:
Mass of solute = 20 g
Volume of solution = 500 ml
Mass by volume percentage =
Volume of solution
Mass of solute×100
=
500
20×100
=4%
Explanation:
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3
Explanation:
10.57 %......... answer
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