In which of the following reactions, \[{{H}_{2}}{{O}_{2}}\] is acting – McqOptions

MCQOPTIONS

1.	In which of the following reactions, \[{{H}_{2}}{{O}_{2}}\] is acting as a reducing agent
A.	\[{{H}_{2}}{{O}_{2}}+S{{O}_{2}}\to {{H}_{2}}S{{O}_{4}}\]
B.	\[2KI+{{H}_{2}}{{O}_{2}}\to 2KOH+{{I}_{2}}\]
C.	\[PbS+4{{H}_{2}}{{O}_{2}}\to PbS{{O}_{4}}+4{{H}_{2}}O\]
D.	\[A{{g}_{2}}O+{{H}_{2}}{{O}_{2}}\to 2Ag+{{H}_{2}}O+{{O}_{2}}\]
Answer» E.

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