Question

40gm of a salt is completely dissolved in water such that the concentration is 5%(w/w). Find the mass of water in the solution
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Answer 1

Answer:

mass of the solution is 11.11%

Explanation:

Mass of common salt (solute)=40 g

Mass of water (soluted) =320 g

mass of solution=320+40=360 g

concentration of solution=

M(mass) of solute÷mass of solution×100

40/360×100=11.11%

Hence, the concentration of the solution is 11.11%

Hope this answer helps u...

Answer 2

Answer:

Hi Dakshayani46

Thanks you soo much for thanking ❤️