Science, asked by GANUBHAI, 1 year ago

WHAT HAPPEN WHEN HNO3 REACTS WITH Metal

Answers

Answered by TheKnowledge
9
Hello!!!!



when the hn O3 react with metal it liberate hydrogen gas.





hope it helps!!!!

GANUBHAI: NO IT IS WRONG BRO!!
GANUBHAI: yeah..
GANUBHAI: but in first chance you not meet its requirements i m right n
Answered by kmndhiman
2
Nitric acid(HNO3) is a strong oxidising agent. The Hydrogen gas produced during its reaction with metal gets oxidised to H2O, hence no hydrogen gas is produced. Instead it evolves nitric oxides such as NO2,NO etc

GANUBHAI: but some metals are racted by HNO3 like mg and extra
kmndhiman: here is the answer for ur queries
kmndhiman: HNO3 (about 1% concentrated) doesn’t oxidise Mg and Mn a lot and so it reacts with them as you would expect an acid to react, releasing hydrogen.

Take magnesium for example,

Mg+2HNO3⟶Mg(NO3)2+H2
kmndhiman: now i think ur queries got there perfect answer.
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