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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
How will you prepare the following from nitric acid?
Lead nitrate
Name a metal nitrate which on heating is changed into metal oxide.
Brown ring disappear if the test tube is disturbed.
Give reason for the following:
Concentrated nitric acid is brown in colour.
Write a balanced equation for the production of nitrogen dioxide using copper.
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
Name the compounds required for the laboratory preparation of nitric acid.
Write the equation for the reaction of dilute nitric acid with copper.
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid.
- Name A (a liquid), B (a solid), and C (a liquid). (Do not give the formulae.)
- Write an equation to show how nitric acid undergoes decomposition.
- Write the equation for the reaction in which copper is oxidised by concentrated nitric acid.
