Acidified \[KMn{{O}_{4}}\] is decolourzed by [AMU 1999]

1.	Acidified \[KMn{{O}_{4}}\] is decolourzed by [AMU 1999]
A.	\[B{{r}_{2}}\]
B.	\[{{O}_{3}}\]
C.	HCl
D.	HBr
Answer» B. \[{{O}_{3}}\]

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Acidified \[KMn{{O}_{4}}\] is decolourzed by [AMU 1999]

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