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On complete combustion, 0.246 g of an or...

On complete combustion, 0.246 g of an organic compound gave 0.198g of carbon dioxide and 0.1014g of water. Determine the percentage composition of carbon and hydrogen in the compound

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% of carbon - `(12 xx 0.198 xx 100)/(44xx0.246) = 21.95` % of hydrogen ` = (2xx 0.1014 xx 100)/(18xx0.246) = 4.58`
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