Chemistry, asked by sabiha80mtm, 8 hours ago

dilute hcl and h2so4 react with metals to liberate hydrogen gas. however nitric acid liberates oxides of nitrogen. explain above statement with an example of fully balanced equation

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Answers

Answered by mk28816615
1

Answer:

xx_sam_xx

Explanation:

The surface of metallic lead is protected by a thin layer of lead oxide PbO. This renders the lead essentially insoluble in sulfuric acid. Lead reacts slowly with hydrochloric acid and nitric acid.

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