In a chemistry practical examination, the students were asked to prepare a 10% (m/m) solution of sugar in water. Sarthak dissolved 10g of sugar in 100g of water while Rehana prepared it by dissolving 10g of sugar in 100g of the solution.
a. Who did correctly?
b. Are the two solutions of the same concentration?
c. Compare the m/m percentage of the two solutions.
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In a chemistry practical examination, the students were asked to prepare a 10% (m/m) solution of sugar in water. Sarthak dissolved 10g of sugar in 100g of water while Rehana prepared it by dissolving 10g of sugar in 100g of the solution.
a. Who did correctly?
b. Are the two solutions of the same concentration?
c. Compare the m/m percentage of the two solutions.
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1
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