Question

• A solution has been prepared by mixing 15 mL of alcohol

with 60 mL of water. Calculate the percentage (by volume)

of alcohol in the solution.
reply with steps.​

Answer 1

Answer:

20%

Step-by-step explanation:

volume of alcohol = 15ml

volume of water = 60ml

so, volume of solution = 15ml + 60ml

= 75 ml

now,

percent of alcohol in solution =(15/75)×100

= 20%