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प्रश्न
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
उत्तर
Platinum gauze is used as catalyst in the manufacture of nitric acid.
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संबंधित प्रश्न
Write balanced chemical equations for Action of hot and concentrated Nitric acid on copper
Name the gas evolved when the following mixtures are heated:
Sodium Nitrite and Ammonium Chloride
What is the purpose of Conc. H2SO4 in the above preparation?
What do you observe when?
Conc. HNO3 drops on the skin of a person?
Complete and balance the following equation :
Pt + HNO3 + HCl → ___________
Describe what you see when concentrated nitric acid is added to copper.
Name the compounds required for the laboratory preparation of nitric acid.
Write the equation for the reaction of dilute nitric acid with copper.
Name the gas evolved:
The gas produced on heating sodium nitrate.
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid.
- Name A (a liquid), B (a solid), and C (a liquid). (Do not give the formulae).
- Write an equation to show how nitric acid undergoes decomposition.
- Write the equation for the reaction in which copper is oxidised by concentrated nitric acid.
