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2. Out of the various methods of expressing concentration of a solution, which one atepreferred over the other and why? |
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Answer» Methods of Expressing Concentration of Solutions Percentage by weight (w / w %) Percentage by volume (V / V%) Weight by volume (w / v%) Mole fraction (x) Parts per million (ppm) Molarity (M) Molality (m) Normality (N) Formality (F) Demal (D) |
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