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प्रश्न
Write the equation to show the reaction between the following:
Dilute nitric acid to produce carbon dioxide.
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उत्तर
\[\ce{Na2CO + 2HNO3 -> 2NaNO3 + H2O + CO2}\]
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
Aqua regia
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 the action of heat on X.
- Write the equation between solution X and gas Z.
Why is the temperature maintained at 200°C in the above reaction?
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
What do you observe when?
Scrap zinc is heated with conc. HNO3?
Complete and balance the following equation :
Fe + HNO3(conc.) → _____________
Complete and balance the following equation :
FeSO4 + NO + H2O → ______________
Choose the correct answer from the option given below :
Concentrated nitric acid oxidises phosphorus to :
Fill in the blank with appropriate word.
Furning nitric acid is obtained by dissolving an excess of _______ in conc. Nitric acid
Explain, why only all glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
