Question

A solution contains 10 mL of ethanol dissolved in 200 mL of water. Calculate the concentration of the solution in terms of volume percentage.​

Answer 1

Answer:

formula = (volume of solute/ volume of solution)x 100

solute = 10ml

solution = 10ml + 200ml = 210ml

10 / 210 x 100

= 0.21%

Answer 2

Answer:

Answer:

formula = (volume of solute/ volume of solution)x 100

solute = 10ml

solution = 10ml + 200ml = 210ml

10 / 210 x 100

= 0.21%

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