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Question - Tartaric acid occurs in crystalline residues found in wine vats. It is used in baking powders and as an additive in foods. It contains 32.3% by mass carbon and 3.97% by mass hydrogen; the balance is oxygen. When 0.981 g of tartaric acid is dissolved in 11.23 g of water, the solution freezes at-1.26 degrees Celcius. Find the empirical and molecular formulas of tartaric acid.

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Category:- Chemistry
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