The density of a solution that has 40% by mass of CH3COOH is 1.2 g/ml. The molarity of the solution is
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Solution
Let mass of solution be 100 gm The mass of CH3COOH present is 40 gm Given density, d = 1.2 g/ml = 1200 g/L Using formula, M=nm×d where n = no. of moles m = mass of solution (in gm) d = density (in g/L)