Advertisements
Advertisements
प्रश्न
Identify the gas evolved when sulphur is treated with concentrated nitric acid.
Advertisements
उत्तर
When sulphur is treated with concentrated nitric acid, it produces nitrogen dioxide gas.
APPEARS IN
संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
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
Brown ring disappear if the test tube is disturbed.
What happen when (Given balanced equation):
Limestone reacts with nitric acid?
Choose the correct answer from the option given below :
When treated with nitric acid which of the following liberate hydrogen?
Choose the correct answer from the option given below:
The catalyst used in the manufacture of HNO3 by Ostwald process is
Fill in the blank with appropriate word/words.
3 Cu + 8 HNO3 (dilute) → _______ + 4H2O + _________
Describe what you see when concentrated nitric acid is added to copper.
Name (formula is not acceptable) the gas produced in the following reaction:
On warming ammonium sulphate with sodium hydroxide solution.
