In IV th groupthe ppt of Mn(OH)_(2) in excessof NaOH , turns brownor b – InterviewSolution

1.	In IV th groupthe ppt of Mn(OH)_(2) in excessof NaOH , turns brownor bluein airdue to the formation of
Answer» `MnO_(2).xH_(2)O` `MnO_(2)` `MnO_(2).H_(2)O` All Answer :d

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