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ICSE Class 10 Answered

Name the gas produced in the reaction: Action of concentrated nitric acid on copper?  Choose the correct word from the brackets to complete the sentence.Sodium nitrate reacts with _ (concentrated/dilute) sulphuric acid to produce nitric acid.write equation for the same.
Asked by parindu_2006 | 12 Feb, 2018, 10:00: PM
answered-by-expert Expert Answer

1) Nitric oxide 

2) Sodium nitrate reacts with concentrated sulphuric acid to produce nitric acid 

       (due to non-volatile property of conc. H2SO4 )

       NaNO3 + H2SO4 → NaHSO+  HNO3

Answered by Varsha | 12 Feb, 2018, 11:46: PM

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