In a mixture having nitrite and nitrate, nitrite can be destroyed by h – InterviewSolution

1.	In a mixture having nitrite and nitrate, nitrite can be destroyed by heating with
Answer» `Na_(2)CO_(3)` Urea Oxalic acid NaCl Solution :`2NaNO_(2)+H_(2)SO_(4) to Na_(2)SO_(4)+2HNO_(2)` `2HNO_(2) +underset("Urea")(NH_(2)CO NH_(2)) to 3H_(2)O +CO_(2) UARR+2N_(2)uarr`

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