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प्रश्न
What happen when (Given balanced equation):
Limestone reacts with nitric acid?
उत्तर
When limestone reacts with nitric acid-
\[\ce{CaCO3 + 2HNO3 -> Ca(NO3)2 + H2O(I) + CO2}\]
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संबंधित प्रश्न
The action of heat on the blue crystalline solid X gives a reddish brown gas Y, a gas which re-lights a glowing splint and leaves a black residue. When gas Z, which has a rotten egg smell, is passed through a solution of X, a black ppt. is formed.
- Identify X, Y and Z.
- Write the equation for action of heat on X.
- Write the equation between solution X and gas Z.
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
How will you prepare Aqua regia from nitric acid?
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
State the conditions for the oxidation of ammonia to nitrogen monoxide [nitric oxide], in the manufacture of nitric acid by Ostwald's process. Write the balanced equcation for the reaction.
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.
Write the equation to show the reaction between the following:
Dilute nitric acid to produce carbon dioxide.
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
When nitric acid is prepared by the action of concentrated sulphuric acid on potassium nitrate. what is the special feature of the apparatus used?
Write the equation for the reaction:
Aluminum, Nitride and Water.
