Which one is oxidising substance [CPMT 1997]

1.	Which one is oxidising substance [CPMT 1997]
A.	\[{{C}_{2}}{{H}_{2}}{{O}_{2}}\]
B.	\[CO\]
C.	\[{{H}_{2}}S\]
D.	\[C{{O}_{2}}\]
Answer» E.

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Which one is oxidising substance [CPMT 1997]

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