Question

What do you mean by 20 percent solution by mass?
pls answer it.
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Answer 1

Answer:

it means that if we take 100g of a solution, in that 20g of solute is present and rest 80g of solvent would be there

Answer 2

Answer:

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Explanation:

$20% by mass means 20 g of the solute is dissolved in 100 g of solution$

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