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प्रश्न
What do you observe when?
Hydrogen sulphide is bubbled through conc. HNO3?
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
Give two chemical equations for the following:
Nitric acid showing as acidic character.
Write a balanced equation and name the products formed when cupric oxide reacts with nitric acid.
The chemical used in the brown ring test is ______.
Brown ring disappear if the test tube is disturbed.
Give reason for the following :
Nitric acid usually does not yield hydrogen from acids.
What do you observe when?
Conc. HNO3 drops on the skin of a person?
What happen when (Given balanced equation) :
Nitric acid is dissolved in large amount of water?
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
Dilute nitric acid is generally considered to be a typical acid except for its reaction with metals. In what way is dilute nitric acid different from other acids when it reacts with metals?
Balanced equation of oxidation of carbon with concentrated HNO3
