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The s-block Elements — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryThe s-block Elements1 Mark
Question
Write balanced equations for reactions between:
$\text{KO}_2$ and water.
✓

Answer

$2\text{KO}_2+2\text{H}_2\text{O}\xrightarrow{\ \ \ \ \ }2\text{KOH}+\text{H}_2\text{O}_2+\text{O}_2$
or $4\text{KO}_{2(\text{s})}+2\text{H}_2\text{O}_{(\text{l})}\xrightarrow{\ \ \ \ \ }4\text{KOH}_{(\text{aq})}+3\text{O}_{2(\text{g})}$

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