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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.
संबंधित प्रश्न
How will you prepare the following from nitric acid?
Lead nitrate
Name a solution which absorbs nitric oxide.
The chemical used in the brown ring test is ______.
Name the Following:
Salt referred to as chile saltpeter.
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
What do you observe when?
Scrap zinc is heated with conc. HNO3?
Complete and balance the following equation :
Pt + HNO3 + HCl → ___________
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
Write a balanced equation for following :
Laboratory preparation nitric acid.
