Chemistry, asked by Sbchobi6943, 1 year ago

A solution contain 40gm of common salt in 320gm of water. Calculate the concentration in terms of mass by mass percentage of the solution

Answers

Answered by JunaidMirza

Mass of solute = 40g
Mass of solvent = 320g
Mass of solution = 40g + 320g = 360g

Mass by mass percentage = (Mass of solute / Mass of solution) * 100
= (40g / 360) * 100
= 11.1%

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