Q30 / 90 · KVPY 2014 (SB/SX) · Chemistry

The Metal with the highest oxidation state present in $\mathrm{K}_{2} \mathrm{CrO}_{4}, \mathrm{NbCl}_{5}$ and $\mathrm{MnO}_{2}$ is :

  • A
    $\mathrm{Nb}$
  • B
    $\mathrm{Mn}$
  • C
    K
  • Correct answer
    D
    $\mathrm{Cr}$

Solution

$+6$ is maximum oxidation state of $\mathrm{Cr}$

Hence, the correct answer is option: 'D'.

More Redox Reactions Questions