Chemistry · 2022
Purification and Characterisation of Organic CompoundsEstimation of Carbon and Hydrogen (Liebig's Method)
JEE Main · 28 June 2022, Shift 2 · Q88
The complete combustion of 0.492 g of an organic compound containing ' C ', ' H ' and ' O ' gives 0.793 g of CO_2 and 0.442 g of H_2 O. The…
The complete combustion of $\displaystyle 0.492$ g of an organic compound containing ' C ', ' H ' and ' O ' gives $\displaystyle 0.793$ g of $\displaystyle \mathrm{CO}_2$ and $\displaystyle 0.442$ g of $\displaystyle \mathrm{H}_2 \mathrm{O}$. The percentage of oxygen composition in the organic compound is \_\_\_\_. (nearest integer)
Official answer
46
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