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December 2021 2 3 Report
What is the percent by volume of isopropanol in a 90ml solution that contains 25mL isopropanol?

A. 26.8% isopropanol
B. 26.9% isopropanol
C. 27.8% isopropanol
D. 27.9% isopropanol


Paki answer po w/solution. Thank you

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