Question

what is he use of nitrogen

Answer 1

Nitrogen has a number of important uses.
>>It can be used to replace air and eliminate oxidation of materials.

>> Its most important use is in creating ammonia, which in turn is used to make fertilizer and explosives.

>> Liquid nitrogen is used as a refrigerant for very low temperatures.

>> Sometimes nitrogen gas is used to pack oily food to reduce the bad smelling of oily food.

Hope it will help u..

Answer 2

Uses of Nitrogen :

• Nitrogen is used to preserve freshness of foods.

• As nitrogen does not burn, it is used in explosive storage tanks.

• Nitrogen is used in light bulbs to prevent the filament from burning up.

• Fertilizers like ammonia, urea, ammonium sulphate, contain nitrogen. These fertilizers increase the fertility of land.

• Nitrogen is used in dyes, medicines and explosives.

• Presence of nitrogen in the air reduces the process of rusting of iron.

• Liquid nitrogen is used as a coolant for freezing of blood and large computer systems.