Chemistry, asked by neha9599, 1 year ago

Concentration of HNO3 does not liberate H2 when reat with metal why
?

Answers

Answered by nukalasrija

Explanation:

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

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Concentration of HNO3 does not liberate H2 when reat with metal why ?

Answers

Concentration of HNO3 does not liberate H2 when reat with metal why
?