p-Block Elements: JEE Main 2018 Chemistry question

JEE Main 2018 · 15 Apr, Evening shift · Q1506

JEE Main 201815 Apr, Evening shiftChemistryEasyp-Block Elements95× since 2002

In KO₂, the nature of oxygen species and the oxydation state of oxygen atom are, respectively :

JEE Main 2018 · 15 Apr, Evening shift · Q1506

JEE Main 201815 Apr, Evening shiftChemistryEasyp-Block Elements95× since 2002

In KO₂, the nature of oxygen species and the oxydation state of oxygen atom are, respectively :

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