Question

when 50 ml of Ethanol is dissolved in 250ml of
water. Calculate its concentration in terms of
volume by volume percentage of solution.​

Answer 1

Hi there...!

Thanks for the question ....!

We have,

Volume of solute (ethanol) = 50 ml

Volume of solvent = 250 ml.

Volume of solution = 50 + 250 = 300 ml.

Therefore, Volume by volume percentage of solution = 50/300 × 100= 100/6

= 50/3 %