MCQ
Manganese achieves the highest oxidation state in its compounds
  • A
    $Mn _3 O _4$
  • $KMnO _4$
  • C
    $K _2 MnO _4$
  • D
    $MnO _2$

Answer

Correct option: B.
$KMnO _4$
$KMnO _4$

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