Copper metal dissolves in concentrated trioxonitrate (V) ...
Copper metal dissolves in concentrated trioxonitrate (V) acid with the resultant evolution of?
CO2
SO2
NO2
CO
Correct answer is C
Oxidation of Copper turnings with concentrated trioxonitrate (V) acid wil
Cu + 4HNO3 → CuNO3 + 2H2O +2NO2.
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