Question

How much water should be mixed with 12ml of alcohol so as to obtain 12 percent of alcohol solution?

Answer 1

how much water should be mixed with 12ml of alcohol to obtain 12% alcohol solution Ans: Let the volume of water to be mixed be x ml Total volume of the mixture = (x+12) ml If this is to be 12% alcohol solution, that means that the *mixture* contains 12% of alcohol by volume.

Answer 2

Answer:

Explanation:

let mass of solution be 'x'

x= 12/12*100

x=100