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The correct order of `O-O` bond length in `O_2,H_2 O` and `O_3`.
A. `O_2 gt O_3 gt H_2O_2`
B. `O_3 gt H_2O_2 gt O_2`
C. `O_2 gt H_2O_2 gt O_3`
D. `H_2O_2 gt O_3 gt O_2`

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Correct Answer - D
The bond length of O-O in `H_2O_2` is 147.5 pm, in `O_3` is 128 pm and in `O_2` it is 121 pm , so the correct order is `O_2 lt O_3 lt H_2O_2`

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