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प्रश्न
Name (formula is not acceptable) the gas produced in the following reaction:
On warming ammonium sulphate with sodium hydroxide solution.
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उत्तर
Ammonia gas
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संबंधित प्रश्न
Name the products formed when dilute HNO3 is added to copper.
Give two chemical equations for the following:
Reactions of nitric acid with non-metals.
Why is the temperature maintained at 200°C in the above reaction?
- Name the process used for the manufacture of nitric acid.
- What are the reactants required for it and what are their sources?
- In which ratio reactants are taken in this process?
- Name the catalyst used in the process.
- What is the oxidizing agent in this process?
- Write the equations involved.
What do you observe when?
Conc. HNO3 drops on the skin of a person?
Give the name of a soluble lead salt and write the equation for the action of heat on this salt.
What happens when
NH3 solution is added to CuSO4 solution drop by drop and then in excess.
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.
Complete the table:
| Name of Process | Inputs | Equation | Output |
| Ammonia + Air | Nitric acid |
