A solution of ethanol in water is 10 % by volume. If the solution and – InterviewSolution

1.	A solution of ethanol in water is 10 % by volume. If the solution and pure ethanol have densities of 0.9866 g/cc and 0.785 g/cc respectively. The percent by weight is nearly ? 1) 7.95 % 2) 17 % 3) 9.86 % 4) 16.2 %
Answer» A solution of ethanol in water is 10 % by volume. If the solution and pure ethanol have densities of 0.9866 g/cc and 0.785 g/cc respectively. The percent by weight is nearly ? 1) 7.95 % 2) 17 % 3) 9.86 % 4) 16.2 %

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