If 10 g of sugar is dissolved in 100 g of water, what is the mass percentage of sugar in the solution? (2023)
Practice Questions
1 question
Q1
If 10 g of sugar is dissolved in 100 g of water, what is the mass percentage of sugar in the solution? (2023)
10%
5%
20%
15%
Mass percentage = (mass of solute / mass of solution) × 100. Mass of solution = 10 g + 100 g = 110 g. Mass percentage = (10 g / 110 g) × 100 = 9.09%, approximately 10%.
Questions & Step-by-step Solutions
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Q
Q: If 10 g of sugar is dissolved in 100 g of water, what is the mass percentage of sugar in the solution? (2023)
Solution: Mass percentage = (mass of solute / mass of solution) × 100. Mass of solution = 10 g + 100 g = 110 g. Mass percentage = (10 g / 110 g) × 100 = 9.09%, approximately 10%.
