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Why hydrogen is not evolved when …

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Why hydrogen is not evolved when a metal reacts with nitric acid..?? I need a answer in an easy language....

Posted by Shanvi Choudhary 5 years, 10 months ago

CBSE > Class 10 > Science

2 answers

Shayra..? Khan..? 5 years, 10 months ago

Nitric acid is an oxidising agent it reacts with metal and oxidise them forming some oxides of nitrogen except in case of magnesium and manganese.

1Thank You

Aadya Singh ? 5 years, 10 months ago

Because nitric acid is an stong oxidizing agent and as soon as hydrogen is evolved in reaction between metal and nitric acid. Nitric acid oxidizes the hydrogen to water and itself is reduced to any of the oxides (nitrogen dioxide, nitrogen monoxide, etc.)

2Thank You

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Posted by Pandey Ji 6 months ago

CBSE > Class 10 > Science