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7. Redox reactions — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry7. Redox reactions1 Mark
MCQ
Oxidation number of oxygen in ozone $({O_3})$ is
  • A
    $3$
  • B
    $-3$
  • C
    $-2$
  • ✓
    $0$
✓

Answer

Correct option: D.
$0$
(d) Molecule and free atoms show zero oxidation state ${O_3}$ is a molecule shows zero oxidation state. 

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