Question

A solution contains 30g sugar dissolve in 370g of water .Calculate the concentration of this solution

Answer 1

Answer:

14.28%

Explanation:

1. mass of solution =mass of solute +mass of solvent.

2.mass of solution =30+370=400g.

3. concentration of solution =mass of solute +mass of solvent ×100.

4. concentration of solution =30/400×100=7.5%......

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