How many litres of pure acid are there in 8 litres of a 20% solutio

1.	How many litres of pure acid are there in 8 litres of a 20% solution ?
A.	1.4
B.	1.5
C.	1.6
D.	1.7
Answer» D. 1.7

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How many litres of pure acid are there in 8 litres of a 20% solution ?

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