1.

Nitrogen in the air is removed in the form of ________ is fisher-Ringe method

Answer»

`Mg_3N_2`
`NaNO_3`
`CaCN_2`
`NH_3`

SOLUTION :`CaC_2+ N_2 OVERSET(80- 1000^@C)tounderset("Nitrolin")ubrace(CaCN_2 + C) ("GRAPHITE")`


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