Question
An organic compound gives $0.220 \mathrm{~g}$ of $\mathrm{CO}_{2}$ and $0.126 \mathrm{~g}$ of $\mathrm{H}_{2} \mathrm{O}$ on complete combustion. If the $\%$ of carbon is 24 then the $\%$ of hydrogen is __________ $\times 10^{-1}$. ( Nearest integer)
Correct Answer
56