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When copper is heated with conc. HNO(3) ...

When copper is heated with conc. `HNO_(3)` it produces?

A

`Cu(NO_(3))_(2) and N_(2)O`

B

`Cu(NO_(3))_(2) and NO_(2)`

C

`Cu(NO_(3))_(2) and NO`

D

`Cu(NO_(3))_(2),NO and NO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`Cu+underset(conc.)(4HN)O_(3)rarrCu(NO_(3))_(2)+underset("Brown gas")(2NO_(2)+)2H_(2)O`
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