Science, asked by aniketh3928, 1 year ago

a solution contains 40 grams of copper sulphate in X
gram of the solution if the concentration in terms of mass by mass percentage of the solution is 20% find the value of x

Answers

Answered by sanyamkaushik31

0

40*100/x-40=20

4000=20x-800

4800/20=x

240=x

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