On combustion 0.210 g of an orgainc compound containing $C, H$ and O gave $0.127 g H_{2} O$ and 0.307 $g CO_{2}$ . The percentages of hydrogen and oxygen in the given organic compound respectively are:
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On combustion 0.210 g of an orgainc compound containing C , H and O gave 0.127 g H 2 ​ O and 0.307 g CO 2 ​ . The percentages of hydrogen and oxygen in the given organic compound respectively are:

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