Science, asked by nilansttak, 2 months ago

how much water be added into water 500 gram of the 30 % salt solution in order to decrease it consentration 20 %

Answers

Answered by aadityaavtare

1

Answer:

Mass of solute = 20 g

Volume of solution = 500 ml

Mass by volume percentage =Volume of solutionMass of solute×100

=50020×100=4%

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