Advertisements
Advertisements
Question
In which ratio reactants are taken in Ostwald process?
Solution
In ostwald process ammonia gas and air are taken in 1:10 ratio.
APPEARS IN
RELATED QUESTIONS
Write balanced chemical equations for Action of hot and concentrated Nitric acid on copper
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Write equation for the following conversions A, B, C and D.
Give reason for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitatre should not be heated very strongly, above 200°C
When nitric acid is prepared by the action of concentrated sulphuric acid on potassium nitrate. what is the special feature of the apparatus used?
Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
Copy and complete the following table relating to important industrial processes output refers to the product of the process not the intermediate steps.
| Name of process | Inputs | Catalyst | Equation for catalysed reaction | Output |
| Haber process | Hydrogen + | |||
|
Ammonia + |
Nitric acid |
Identify the gas evolved when sulphur is treated with concentrated nitric acid \[\ce{NH3}\].
Balanced equation of oxidation of carbon with concentrated HNO3
Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
