Nitrite (NO_(2)^(Θ)) interfers in the ring -test of nitrate (NO_(3)^( – InterviewSolution

1.	Nitrite (NO_(2)^(Θ)) interfers in the ring -test of nitrate (NO_(3)^(Θ)) some of the following reagent can be used for the removed of nitrate
Answer» `AgF` `(NH_(2))_(2) CS`(thiourea) `NH_(2)SO_(3)H` (sulphanitlic ACID) NONE of these Answer :a,b,c

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