Question

A soluton is made by mixing 50 ml of ethano in 150 ml of water. What is the percentage by value of ethanol in the solution

Answer 1

percentage of ethano in the solution=50÷150of100=1÷3of100=3•33••••%

Answer 2

%= Amount of solute/  Amount of solution(solute+solvent) *100

 =50/200*100=24.9