Write preparation properties and user oxygen and nitrogen

1.	Write preparation properties and user oxygen and nitrogen
Answer» Answer: Preparation properties of nitrogen are:- By THERMAL decomposition of ammonium dichromate when red CRYSTALS of ammonium dichromate are heated, a violent reaction takes place which is ACCOMPANIED by flashes of light and evolution commercially,nitrogen is prepared by the FRACTIONAL distillation of liquid air

Answer»

Answer:

Preparation properties of nitrogen are:-

By THERMAL decomposition of ammonium dichromate

when red CRYSTALS of ammonium dichromate are heated, a violent reaction takes place which is ACCOMPANIED by flashes of light and evolution

commercially,nitrogen is prepared by the FRACTIONAL distillation of liquid air

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