Chemistry
Grade-10
Easy
Question
During a reaction of metal with acids, which acid does not liberate hydrogen?
- Hydrochloric Acid
- Nitric acid
- Sulphuric acid
- Acetic acid
Hint:
Nitric acid is a strong oxidising agent.
The correct answer is: Nitric acid
With dilute nitric acid, metals normally do not liberate hydrogen gas because nitric acid is a strong oxidizing agent and oxidizes the hydrogen to water in the process.
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