Hot and conc. Nitric acid when reacts with copper, the gas obtained is – InterviewSolution

1.	Hot and conc. Nitric acid when reacts with copper, the gas obtained is
Answer» `N_(2)` Nitrous oxide `NO` `NO_(2)` Solution :`Cu+4HNO_(3)rarrCu(NO_(3))_(2)+2NO_(2)+2H_(2)O`

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