Some Basic Concepts of Chemistry Part 2

Section: Chemistry
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Question : 68 of 100
 
Marks: +1, -0
On complete combustion of 0.492g of an organic compound containing C,H and O,0.7938g of CO2 and 0.4428g of H2O was produced. The % composition of oxygen in the compound is _______.
[28-Jul-2022-Shift-1]
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