A) Reducing agent, oxidising agent
B) Reducing agent, reducing agent
C) Oxidising agent, oxidising agent
D) Oxidising agent, reducing agent
Correct Answer: A
Solution :
\[{{\operatorname{KIO}}_{4}}+{{\operatorname{H}}_{2}}{{O}_{2}}\to {{\operatorname{KIO}}_{3}}+{{\operatorname{H}}_{2}}O+{{O}_{2}}\] |
Thus\[{{\operatorname{H}}_{2}}{{O}_{2}}\] is acting as a reducing agent |
\[2N{{H}_{2}}OH+{{H}_{2}}{{O}_{2}}\to {{N}_{2}}+4{{H}_{2}}O\] |
Here \[{{\operatorname{H}}_{2}}{{O}_{2}}\] is acting as an oxidising agent. |
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