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प्रश्न
Ammonia is used in the Ostwald process.
Why is quartz used in this process?
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उत्तर
Quartz is acid resistant, and when packed in layers, it helps in dissolving nitrogen dioxide uniformly in water.
संबंधित प्रश्न
How will you prepare the following from nitric acid?
Lead nitrate
Name the Following:
Two coloured nitrates.
What are the reactants required for Ostwald process and what are their sources?
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Complete and balance the following equation :
C + HNO3 → ___________
Fill in the blank with appropriate word/words.
Ammonal is a mixture of ________ and __________
Complete and balance the following equation:
Cu + HNO3 → NO2 + ________+ _________
Write balanced equation for the reaction between nitrogen and oxygen, when lightning strikes.
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
Name (formula is not acceptable) the gas produced in the following reaction:
On warming ammonium sulphate with sodium hydroxide solution.
