Chemistry, asked by swathiagarwal40, 5 months ago

observation of nitric acid when heated strongly

Answers

Answered by Kissesmisses

3

Explanation:

Nitric acid, a strong acid decomposes to nitrogen dioxide, oxygen gas and water when HNO3 acid solution is heated or exposed to sun light.

Answered by krishnaspurthiveluri

0

Answer:

When conc. nitric acid is heated, it decomposes to give brown coloured pungent-smelling gas nitrogen dioxide.

4HNO3(conc.)heat2H2O(g)+4NO2(g)+O2(g)

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