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प्रश्न
Identify the gas evolved when sulphur is treated with concentrated nitric acid.
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उत्तर
When sulphur is treated with concentrated nitric acid, it produces nitrogen dioxide gas.
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संबंधित प्रश्न
Give two chemical equations for the following:
Nitric acid acting as the oxidizing agent.
How will you prepare the following from nitric acid?
Magnesium nitrate
Can we use conc. HCl in place of Conc. H2SO4 ?
Name the process used for the manufacture of nitric acid.
Give reason for the following:
Concentrated nitric acid is a stronger oxidizing agent.
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
Give two chemical tests to distinguish between dilute nitric acid and hydrochloric acid.
Complete and balance the following equation:
Cu + HNO3 → NO2 + ________+ _________
Write the equation to show the reaction between the following:
Dilute nitric acid to produce carbon dioxide.
Dilute nitric acid is generally considered 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?
