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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.
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संबंधित प्रश्न
Name the products formed when dilute HNO3 is added to copper.
How will you prepare the following from nitric acid?
Magnesium nitrate
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
What happens when (Given balanced equation) :
Sulphar is added to hot and conc. HNO3?
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
Fill in the blank with appropriate word/words.
98% nitric acid is obtained by distilling 68% nitric acid with ________ under ______
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
Explain the following :
An all glass apparatus is used in the laboratory preparation of nitric acid.
Give a balanced equation for the following reaction:
Copper reacts with concentrated nitric acid.
