MCQ
The lowest $O-O$ bond length in the following molecule is
- A$O_2F_2$
- ✓$O_2$
- C$H_2O_2$
- D$O_3$
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(Given $R=2.0 \mathrm{cal} \mathrm{K}^{-1} \mathrm{~mol}^{-1}$ )
