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प्रश्न
What do you observe when?
Hydrogen sulphide is bubbled through conc. HNO3?
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उत्तर
When hydrogen sulphide is bubbled through conc. HNO3 formation of sulphur, nitric oxide and water will occur.
\[\ce{3H2S + 2HNO3 -> 3S + 2NO + 4H2O}\]
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संबंधित प्रश्न
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Name a solution which absorbs nitric oxide.
Name the Following:
Two coloured nitrates.
Give reason for the following:
Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
Complete and balance the following equation :
FeSO4 + NO + H2O → ______________
Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
Write the equation for the reaction:
Aluminum, Nitride and Water.
Copy and complete the following table relating to important industrial processes output refers to the product of the process not the intermediate steps.
| Name of process | Inputs | Catalyst | Equation for catalysed reaction | Output |
| Haber process | Hydrogen + | |||
|
Ammonia + |
Nitric acid |
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
What happens when
Common salt solution is added to silver nitrate solution and NH3 solution add to it.
