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प्रश्न
When nitric acid is prepared by the action of concentrated sulphuric acid on potassium nitrate. what is the special feature of the apparatus used?
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उत्तर
The apparatus used is made up of glass as nitric acid is highly corrosive in nature.
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संबंधित प्रश्न
What is the type of salt formed when the reactants are heated at a suitable temperature for the preparation of nitric acid?
Name the products formed when carbon and conc. nitric acid is heated.
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.
What is meant by the following term?
Decrepitation
Why is the temperature maintained at 200°C in the above reaction?
Write balanced equation and name the product formed when :
Zinc reacts with dilute nitric acid.
How will you prepare Aqua regia from nitric acid?
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
Complete the table:
| Name of Process | Inputs | Equation | Output |
| Ammonia + Air | Nitric acid |
Give a balanced equation for the following reaction:
Copper reacts with concentrated nitric acid.
