Question

# What volume of ethyl alcohol should be added to water to prepare 250 ml of 50% concentrated solution?

Answer 1

Answer:

For 250 ml, 60% volume by volume solution of alcohol in water, the amount of alcohol taken is 150 ml and that of water is 100 ml.

Answer 2

For 250 ml, 60% volume by volume solution of alcohol in water, the amount of alcohol taken is 150 ml and that of water is 100 ml.

But it is for 60% cocerntrated