Question

if 12.5g of glucose is present in a solution, and if the concentration of a solution is found to be 5℅ by mass, then what will be the mass of the solution​

Answer 1

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$Mass \% of \: any component \: of \: the \: \\ solution = \: \: \: \: \: \:\:\frac{mass \: of \: component \: in \: solution}{total \: mass \: of \: solution(x)} \times 100 \\ 5 = \frac{12.5}{x} \times 100 \\ x = \frac{1250}{5 } = 250 gm$