Question

65 g of glucose is dissolved in 435 g of water. calculate the concentration of the solution in terms of mass by percentage

Answer 1

Explanation:

Mass of solute=65g

Mass of solvent=435g

Mass of solution=500g(435+65)

Concentration=(65/500)*100

=13%

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Answer 2

Answer:

The concentration of the solution is 13 % .

Explanation:

Given data :

Amount of Glucose = 65 gm = mass of the solute

Amount of water = 435 gm = mass of solvent

Mass of solution = 65 + 435 gm = 500 gm.

Formula to be used :

$Concentration \: of \: the \: solution = \frac{mass \: of \: the \: solute \times 100}{mass \: of \: the \: solution}$

Calculations :

$Concentration \: of \: the \: solution = \frac{65 \times 100}{500} = \frac{65}{5} = 13$

Hence, The concentration of the solution is 13 % .

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