Advertisements
Advertisements
प्रश्न
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
Advertisements
उत्तर
Oxygen
संबंधित प्रश्न
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
How will you prepare the following from nitric acid?
Magnesium nitrate
Give the chemical name and formula of the substance formed as a brown ring in the test for nitrate radical.
Give reason for the following:
Concentrated nitric acid is brown in colour.
Give reason for the following:
Concentrated nitric acid is a stronger oxidizing agent.
Complete and balance the following equation :
Pt + HNO3 + HCl → ___________
Give two chemical tests to distinguish between dilute nitric acid and hydrochloric acid.
Describe what you see when concentrated nitric acid is added to copper.
A dilute acid B does not normally give hydrogen when reacted with metals but does give a gas when it reacts with copper. Identify B. Write the equation with copper.
What is the property of nitric acid which allows it to react with copper?
