nitric acid is produced commercially by the ostwald process

A part of ammonia produced from the fixation of nitrogen is used for the manufacture of nitric acid by Ostwald's process. ..

Nitric acid is prepared in large scale from ammonia and air (Fig.6.1..

The conversion of ammonia into nitric acid in this process is done through the following step..

Nitrogen dioxide is then converted to nitric acid by absorbing NO 2 in water, in the presence of air...

It is used along with auxins to induce parthenocarpy. For example, it is used to develop seedless grapes. It is used to increase fruit size and bunch length in grapes. GA-3 (gibberellic acid), a gibberellin that has been most studied, is used in the brewing industry. It causes the bar..

>It is manufactured by the Ostwald's Process by the reaction of ammonia and air in presence of platinum as catalyst at 700-800 o C. Nitric acid is colourless in pure form. Commercial nitric acid is yellowish due to the presence o..

On a commercial scale, nitric acid is manufactured through the Ostwald's process - the process of catalytic oxidation of ammoni..

The manufacturing plant for the production of nitric acid by the Ostwald's process, has the following components and processes. Fig: 13.7 - Ostwald's process for the manufacture of nitric acid..

The converter is made of aluminium and fitted with platinum - rhodium gauze cylinder (23 cm x 34 cm). The cylinder is closed at the bottom with a silica lid. The gauze is initially heated to 800C electrically. Thereafter no external heating is required as oxidation of ammonia is an exothermic reac..

Following are the chief uses of ammonia: 1) Ammonia is used in the industrial preparation of nitric acid by Ostwald's process. 2) Fertilisers, such as ammonium sulphate, ammonium nitrate, ammonium phosphate, urea etc. are manufactured with the help of ammonia..