(a) How is nitric acid prepared in laboratory?(b) What is the purpose – InterviewSolution

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1.	(a) How is nitric acid prepared in laboratory?(b) What is the purpose of conc. H2SO4 in the above preparation?(c) Why is the temperature maintained at 200°C in the above reaction?(d) Can we use conc. HCl in place of conc. H2SO4?
Answer» (a) How is nitric acid prepared in laboratory? (b) What is the purpose of conc. H₂SO₄ in the above preparation? (c) Why is the temperature maintained at 200°C in the above reaction? (d) Can we use conc. HCl in place of conc. H₂SO₄?

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