Question

$0.2$ g of organic compound contains C, H and O On combustion, it yields$0.15$ $gCO_{2}$ and $0.12gH_{2}O$. The percentage of C, H and O respectively is.

• A. C = 15%, H – 20%, O = 65%
• B. C = 10%, H = $8.2\%$, O = $81.8\%$
• C. C = $12.2\%$, $H = 8.8\%$, O = 79%
• D. C = 20%, H = $6.66\%$, O = $73.34\%$

Answer 1

Answer: (D)

C = 20%, H = $6.66\%$, O = $73.34\%$

Answer 2

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