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प्रश्न
Name (formula is not acceptable) the gas produced in the following reaction:
On warming ammonium sulphate with sodium hydroxide solution.
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उत्तर
Ammonia gas
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संबंधित प्रश्न
What is the type of salt formed when the reactants are heated at a suitable temperature for the preparation of Nitric acid?
Name the products formed when carbon and conc. nitric acid is heated.
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
How is nitric acid prepared in laboratory?
What is the purpose of Conc. H2SO4 in the above preparation?
Give reason for the following :
Nitric acid usually does not yield hydrogen from acids.
Give reason for the following:
Concentrated nitric acid is a stronger oxidizing agent.
Choose the correct answer from the option given below :
Nitric acid on standing develops brownish colour which may be attributed to the presence of :
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
Explain the following :
An all glass apparatus is used in the laboratory preparation of nitric acid.
