Dinitrogen Uses of dinitrogen

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Uses of Dinitrogen - 

It is used- 

1- For the manufacturer of the nitric acid, ammonia, nitrolim, etc.

2- To provide inert atmosphere in certain metallurgical operations.

3- For feeling electric bulbs.

4- Liquid nitrogen is used as refrigerant to preserve biological materials, food materials.

5- Nitrogen gas filled thermometers are used for measuring high temperature.

6- As cryogen in cryosurgery i.e., used in cooling a localized area of skin prior to remove wart or other unwanted or pathogenic tissues. 

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