Answer:
[tex]\huge \boxed{6.948 \%}}[/tex]
Explanation:
Volume of solute (Alcohol) ⇒ 5.6 ml
Volume or solvent (Water) ⇒ 75 ml
Total volume of solution ⇒ 5.6 ml + 75 ml ⇒ 80.6 ml
[tex]\displaystyle \sf Concentration \ of \ solution \ (\%)= \frac{Volume \ of \ solute}{Volume \ of \ solution} \times 100[/tex]
[tex]\displaystyle \sf Concentration \ of \ solution \ (\%)= \frac{5.6}{80.6} \times 100=\frac{5600}{806} = 6.947891[/tex]
