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STD 11 - 7. Redox reactions — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 7. Redox reactions4 Marks
MCQ
The oxidation state of $Cr$ in $Cr_2O_6$ is
  • A
    $-6$
  • B
    $+12$
  • ✓
    $+6$
  • D
    $+4$
✓

Answer

Correct option: C.
$+6$
c
$CrO _6$ does not exist but theoretically we can say that the oxidation state of  $Cr$ in $CrO _6$ is $+6$ as maximum oxidation state of $Cr$ is $+6$ and it has its maximum oxidation state in $CrO _6$.

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