Kadencehm2645 Kadencehm2645

09-01-2024
Physics

contestada

If 0.2g of an organic compound containing carbon, hydrogen and oxygen on combustion, yielded 0.147g carbon dioxide and 0.12g water. What will be the content of oxygen in the substance?
A. 73.29%
B. 78.45%
C. 83.23%
D. 89.50%

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