Question

A solution contains 95 mL of alcohol in 0.105 L of water . Calculate the volume percentage (v/v)% of the solution .

Answer 1

Answer:

apply Volume by volume percent

Explanation:

volume of alcohol=95

volume of water=0.105

then,by volume by volume percentage,

volume of solute/volume of solution ×100

volume of solution =0.105+95=95.105

apply in the formula,

that is,

95/95.105×100=0.99 percent

Hope that you understood,and if you would practice more I am sure you can solve these type of questions......