Advertisements
Advertisements
Question
Choose the correct answer from the option given below:
The catalyst used in the manufacture of HNO3 by Ostwald process is
Options
Platinum black
Finely dividend nickel
Vanadium pentoxide
Platinum gauze
Advertisements
Solution
Platinum gauze
APPEARS IN
RELATED QUESTIONS
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
Name the products formed when carbon and conc. nitric acid is heated.
Write an equation for the following conversions A, B, C and D.
Explain with the help of a balanced equation the brown ring test for nitric acid.
How can 68% nitric acid be concentrated to 98% nitric acid?
Give reason for the following:
Lighting is a blessing in disguise.
Give reason for the following:
Commercial concentrated nitric acid is yellow in colour, but when it is dilute with water, it turns colourless.
Give one chemical test for nitric acid.
Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.
What do you see when concentrated nitric acid is added to copper?
Give a balanced equation for the following reaction:
Copper reacts with concentrated nitric acid.
