Chemistry, asked by atchayaganeshpadcjk, 1 year ago

why there is no evolution of hydrogen when nitric oxide reacts with metal

Answers

Answered by DIVZ4549
5
We know that nitric oxide is an good oxidizing agent and the H2 evolved is converted into
H2O
Answered by futureflame43
7
hydrogen do not evolve because when a metal M reacts with nitric acid HNO3,hydrogen will again react with oxygen to form water

HNO3+M=>MNO3+NO2+H2O
if nitric acid's consertration is only 1% then hydrogen will evolve
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