(b) If 220 g glucose is present in 770 g of solution, calculate the concentration of solution in
mass percentage
OR
Answers
Given info : 220 g glucose is present in 770g of solution.
To find : the concentration of solution in mass percentage.
solution : mass of glucose (solute) = 220g
mass of solution (solute + solvent) = 770g
we know,
mass percentage = mass of solute/mass of solution × 100
= 220/770 × 100
= 2/7 × 100
= 28.57 %
Therefore concentration of solution in mass percentage is 28.57 %.
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Answer:
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