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प्रश्न
Fill in the blank with appropriate word/words.
98% nitric acid is obtained by distilling 68% nitric acid with ________ under ______
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उत्तर
98% nitric acid is obtained by distilling 68% nitric acid with conc. H2SO4 under pressure.
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
Sodium nitrate
What is meant by the following term?
Decrepitation
Write balanced equation and name the product formed when :
Concentrated nitric acid is heated.
What happens when (Given balanced equation) :
Sulphar is added to hot and conc. HNO3?
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.
Copy and complete the following table relating to important industrial processes output refers to the product of the process not the intermediate steps.
| Name of process | Inputs | Catalyst | Equation for catalysed reaction | Output |
| Haber process | Hydrogen + | |||
|
Ammonia + |
Nitric acid |
Balanced equation of oxidation of carbon with concentrated HNO3
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution
Write the equation for the reaction of dilute nitric acid with copper.
What is the property of nitric acid which allows it to react with copper?
