why nitric acid is kept in reagent for long time?
plz reply fast tmrw is my exam.no silly answers plz if u know correct answer then only answer...
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why nitric acid is kept in reagent for long time?
plz reply fast tmrw is my exam.no silly answers plz if u know correct answer then only answer...
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4HNO3 → 4NO2 + 2H2O + O2
The NO2 thus formed dissolves in nitric acid to give a yellow brown appearance.
Hence nitric acid is stored in a brown bottle
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