Question

150 ml of ethyl alcohol is mixed with 100 ml of water. Find the concentration of ethyl alcohol in the solution.​

Answer 1

Answer:

Explanation:

since, volume of solute is 150 ml.

         volume of solution is 250 ml.

then,

v/v % = [(volume of solute)/(volume of solution)] x 100%

         ={(150 ml)/(250 ml)] x 100%

         =3/5 x 100%

         = 60%

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