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ICSE Class 10 Chemistry Question 55 of 63

Study of Compounds — Nitric Acid — Question 55

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Question 2(2018)

State the type of salt formed when - The reactants are heated at a suitable temperature for the preparation of nitric acid in the laboratory.

Answer

Acid salt

NaNO3[conc.]+H2SO4[conc.]→<200°CNaHSO4[acid salt]+HNO3\underset{[conc.]}{\text{NaNO}_3} + \underset{[conc.]}{\text{H}_2\text{SO}_4} \xrightarrow{\lt 200 \degree\text{C}} \underset{[acid \space salt]}{\text{NaHSO}_4} + \text{HNO}_3