0.2 g of an organic compound contaning...

0.2 g of an organic compound contaning C, H and O on combustion gave 0.147 g of `CO_(2) ` and 0.12 g of water . The percentage content of oxygen in the compound is :

A

`73.29`

B

`86.36`

C

`83. 46`

D

`74.92`

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A

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