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प्रश्न
What happen when (Given balanced equation):
Limestone reacts with nitric acid?
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उत्तर
When limestone reacts with nitric acid-
\[\ce{CaCO3 + 2HNO3 -> Ca(NO3)2 + H2O(I) + CO2}\]
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संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated.
Sodium Nitrite and Ammonium Chloride
Write a balanced equation for the action of heat on a mixture of copper and concentrated nitric acid.
Ammonia is used in the Ostwald process.
Why is quartz used in this process?
Why is freshly prepared ferrous sulphate solution used for testing the nitrate radical in the brown ring test?
Give reason for the following:
Conc. Nitric acid renders iron passive.
Complete and balance the following equation :
Fe + HNO3(conc.) → _____________
Choose the correct answer from the option given below :
Concentrated nitric acid oxidises phosphorus to :
Fill in the blank with appropriate word/words.
Ammonal is a mixture of ________ and __________
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
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 |
