Chemistry, asked by preeyasakhakarmi, 5 months ago

a brown gas is obtained when copper is treated with conc nitric acid why

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Answered by bijuabraham65

Explanation:

Because the nitric acid oxidizes the copper, the Nitric acid itself gets reduced. It is reduced to nitric oxide (NO). Nitric oxide then reacts with oxygen in the air to make nitrogen dioxide (NO2).

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a brown gas is obtained when copper is treated with conc nitric acid why​

Answers

a brown gas is obtained when copper is treated with conc nitric acid why