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Question: Answered & Verified by Expert
The Metal with the highest oxidation state present in $\mathrm{K}_{2} \mathrm{CrO}_{4}, \mathrm{NbCl}_{5}$ and $\mathrm{MnO}_{2}$ is :
ChemistryRedox ReactionsKVPYKVPY 2014 (SB/SX)
Options:
  • A $\mathrm{Nb}$
  • B $\mathrm{Mn}$
  • C K
  • D $\mathrm{Cr}$
Solution:
1685 Upvotes Verified Answer
The correct answer is: $\mathrm{Cr}$
$+6$ is maximum oxidation state of $\mathrm{Cr}$

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