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प्रश्न
Name the catalyst used in Ostwald process.
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उत्तर
Pt. gauge is used as a catalyst in ostwald process.
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संबंधित प्रश्न
What is the purpose of Conc. H2SO4 in the above preparation?
What are the reactants required for Ostwald process and what are their sources?
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Give reason for the following:
Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
Give reason for the following:
Conc. Nitric acid renders iron passive.
Complete and balance the following equation :
HNO3 + FeSO4 + H2SO4 → ______________
Fill in the blank with appropriate word/words.
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Give the name of a soluble lead salt and write the eqution for the action of heat on this salt. Write the equation for the preparation of nitric acid from potassium nitrate.
Name the gas evolved:
The gas produced on heating sodium nitrate.
Explain why nitric acid is kept in a reagent bottle for a long time.
