Question

A solution contains 60g of common salt in 240g of water. Calculate the concentration in terms of mass by mass percentage of solution.

Koi 20% bol rha hai koi 25%
sahi bol do​

Answer 1

Answer:

Explanation:

mass of solute = 60 g

mass of solvent =240g

mass of solution = 60g

Mass of solute + mass of solvent = 60+240=300g

concentration of solution = 60/300 x 100

= 1/5 x 100

= 20%

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