Answer:

Volume of alcohol = 5.6 ml

Volume of water = 75ml

Total volume of solution = Volume of water + Volume of alcohol = 80.6 ml

Percentage concentration (by volume) = (5.6/80.6)×100 = 6.94%

Verified answer

Answer:

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Explanation:

Solution:

Volume of alcohol = 5.6 ml

Volume of water = 75ml

Total volume of solution = Volume of water + Volume of alcohol = 80.6 ml

Percentage concentration (by volume) = (

5.6

80.6

)

×

100 = 6.94%Solution

Volume of alcohol = 5.6 ml

Volume of water = 75ml

Total volume of solution = Volume of water + Volume of alcohol = 80.6 ml

Percentage concentration (by volume) = (

5.6

80.6

)

×

100 = 6.94%

RESULT:

6.94% is the answer.