Question

How much water should be mixed with 36 ml of alcohol so as to obtain 12% of alcohol solution

Answer 1

Dear Student,

The computation are as expressed below,

$$\begin{gathered} 12\%alcohol(v/v)means12mlofalcoholin88mlofwater \\ sofar36mlwatertobeaddedis88\times \frac{36}{12}=264mlofwater \end{gathered}$$

Regards.