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D and F Block Elements question

2024 · 29 Jan · Shift 1 · Q17

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JEE Main
Chemistry
D and F Block Elements
2024 · 29 Jan · Shift 1 · Q17

D and F Block Elements question

2024 · 29 Jan · Shift 1 · Q17

JEE MainChemistryD and F Block ElementsMCQ+4 / −1

\mathrm{KMnO}_4

decomposes on heating at

513 \mathrm{~K}

to form

\mathrm{O}_2

along with

A
$\mathrm{K}_2 \mathrm{MnO}_4 ~\& \mathrm{~Mn}$
B
$\mathrm{MnO}_2 ~\& \mathrm{~K}_2 \mathrm{O}_2$
C
$\mathrm{K}_2 \mathrm{MnO}_4 ~\& \mathrm{~MnO}_2$
D
$\mathrm{Mn} ~\& \mathrm{~KO}_2$

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