a solution has been prepared by mixing 5.6 ml of alchohol with 75ml of water . calculate percentage of alchohol
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Answer:
6.94%
Explanation:
Volume of alcohol(solute)=5.6 ml
Volume of water(solvent)=75 ml
Volume of solution(alcohol+water)=5.6 + 75
=80.6ml
Concentration of a solution=Volume of solute/Volume of solution×100
=5.6/80.6×100
=6.94%
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