Copper metal dissolves in concentrated trioxonitrate (V) acid with the resultant evolution of? by Sunday | Oct 11 | Chemistry JAMB | 0 comments A. CO2 B. SO2 C. NO2 D. CO Correct Answer: Option C = NO2 Users Also Read These:When the trioxonitrate (IV) salt of an alkali metal…Which of the following explains why trioxonitrate…When few drops of concentrated trioxonitrate(V) acid…Aluminium does not react with either dilute or…The characteristic colour of the flame shown when a…