1.

30gsugeris dissolvedin 170 g ofwater .Calculatethe concentrationof solutionin termsofweightpercent .

Answer»

Solution :Weightpercent`=("Weightof the SOLUTE ")/("Weight of solute+ weightof solvent ") XX 100`
`=( 30 )/( 30+170 ) xx 10 = 15 %`


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