calculate the concentration of a solution which contain 2.5 gram of salt dissolved in 50 gram of water
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concentration = mass of solute/mass of solution *100
and,
mass of solution = mass of solute +mass of salvent
mass of solute=2.5gm
mass of solvent=50gm
by this,
2.5/2.5+50 *100 gm
=2.5/52.5 *100
=4.76 %
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