Chemistry, asked by gungungautam5, 1 month ago

The concentration of a salt solution is 25% . In which quantity of salt is 20gms in 80 ml of water. What quantity of salt must be added to the solution to make it 30% ?

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Answers

Answered by farookhali267

1

25 bcz if u -80/20=50 then 50-25=25

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