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Percentage Composition

200 gram of a...

Question

200 gram of a solution of water and sugar contains 20 g solute. What is the concentration of the solution in mass percentage?

A

20%

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B

10%

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C

40%

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D

5%

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Solution

The correct option is B 10%
Concentration of Solute = $\frac{20}{200} \times 100$ = 10 %

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