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Question

Hydrogen peroxide in its reaction with KIO4 and NH2OH respectively is acting as:
  1. reducing agent, oxidising agent
  2. reducing agent, reducing agent
  3. oxidising agent, reducing agent
  4. oxidising agent, oxidising agent

A
oxidising agent, reducing agent
B
oxidising agent, oxidising agent
C
reducing agent, oxidising agent
D
reducing agent, reducing agent
Solution
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KIO4+H2O2KIO3+H2O+O2

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