Question

a solution contains 35 gram of sodium chloride in 300 gram of water calculate the concentration of solution​

Answer 1

Here, NaCI is the solute and Water is the solvent

concentration of solution= Mass of solute/Mass of solution * 100

->Mass of solute / Mass of (solute+solvent) * 100

->35/(35+300) * 100

->35/335 *  100

->10.45%

Ans= 10.45%

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