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प्रश्न
In the laboratory preparation of hydrogen from zinc and dil. acid. Give a reason for the following:
Dilute nitric acid is not preferred as the reactant acid.
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उत्तर
Hydrogen produced is oxidised to water as nitric acid is powerful oxidizing agent.
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संबंधित प्रश्न
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Give a reason for the following.
Nitric acid in the dilute form is not used in the laboratory preparation of hydrogen from metals.
