How is nitric oxide (NO) prepared ?

Nitric oxide (NO) is prepared in the laboratory by

In Ostwald's process, nitric oxide is prepared by the oxidation of

How is nitric acid prepared in laboratory?

How is nitric acid prepared by Ostwald's process ?

Nitric oxide is:

How is nitric acid prepared on a large scale by Birkland and Eyde's process? Write the principle and equations.

Explain the commercial method of preparation of nitric acid. (or) How nitric acid is prepared by Ostwald's process.

How nitric acid is prepared by Ostwald method? Write the necessary reactions?

In the ostwald's process, nitric acid is prepared by the catalytic oxidation of :