When MnO 2 is fused with KOH and O 2 , what is the product formed and its colour? MnO 2 +…

Chemistry · Class 12 · CBSEThe d- and f-Block Elements

When MnO2 is fused with KOH and O2, what is the product formed and its colour?
MnO2 + KOH + O2 __?___ + H2O
  1. MnO - colourless
  2. KMnO4 - purple
  3. K2MnO4 - dark green
  4. MnO3 - black

Answer

(C) K 2 MnO 4 - dark green

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

More The d- and f-Block Elements questions · Browse all practice questions