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When copper is heated with conc. HNO3 it...

When copper is heated with conc. `HNO_3` it produces

A

`Cu(NO_3)_2 , NO and NO_2`

B

`Cu(NO_3)_2 and N_2 O`

C

`Cu(NO_3)_2 and NO_2`

D

` Cu (NO_3)_2 and NO`

Text Solution

Verified by Experts

The correct Answer is:
C
`Cu + 4HNO_3 ( " conc") to Cu (NO_3)_2 + 2NO_2 + 2H_2O`
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