Question

Calculate the masses of salt and water required to prepare 200gms of 20% solution of salt
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Answer 1

Answer:

Mass percentage of cane sugar = 25

We know that,

Masspercentage=

Massofsolution

Massofsolute

×100

So, 25=

250

Massofcanesugar

×100

or

Massofcanesugar=

100

25×250

=62.5g

Mass of water = (250-62.5)=187.5 g

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