Chemistry
Grade-8
Easy
Question
Identify the oxidizing agent from the following:
- Carbon monoxide
- Hydrogen sulfide
- Hydrogen chloride
- Carbon dioxide
Hint:
CO2 acts as a reducing agent.
The correct answer is: Carbon dioxide
The oxidant which cannot act as a reducing agent is carbon dioxide as carbon atom is in its highest oxidation state and cannot increase its oxidation state. Therefore, it can only act as an oxidizing agent
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