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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?
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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
Explain the following:
Concentrated nitric add appears yellow when it is left standing in a glass bottle.
Write a balanced equation and name the products formed when cupric oxide reacts with nitric acid.
Mention three important uses of nitric acid. Give the property of nitric acid involved in the use.
Write the equations involved in Ostwald process.
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Brown ring disappear if the test tube is disturbed.
Give reason for the following:
In laboratory preparation of nitric acid all the apparatus including cork should be made up of glass.
Complete and balance the following equation :
FeSO4 + NO + H2O → ______________
Fill in the blank with appropriate word/words.
Ammonal is a mixture of ________ and __________
