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7. Redox reactions — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry7. Redox reactions1 Mark
MCQ
The oxidation number of carbon in $C{H_2}O$ is
  • A
    $-2$
  • B
    $+2$
  • ✓
    $0$
  • D
    $+4$
✓

Answer

Correct option: C.
$0$
(c) $\mathop {C{H_2}O}\limits^{ * \,\,\,\,\,\,\,\,\,} $
$x + 2 - 2 = 0$

$x = 0$.

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