Science, asked by Anonymous, 4 hours ago

Preperation for dinitrogen​

Answers

Answered by elsakoshy1982
1

Answer:

In laboratory, dinitrogen is obtained by reacting aqueous solution of ammonium chloride with sodium nitrite. The products obtained consists of impurities such as NO and HNO3 which can be removed by thermal decomposition of ammonium dichromate.

Answered by MohdShaharyar
0

Dinitrogen is produced commercially by the liquefaction and Fractional Distillation of air.

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