what is the principle of assay of sodium nitrite?

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what is the principle of assay of sodium nitrite?..

Answer / appu

Assay of sodium nitrate is VOLHARDS METHOD as excess oxalic
acid is back titrated with pottassium permanganate..........

Is This Answer Correct ?    18 Yes 3 No

what is the principle of assay of sodium nitrite?..

Answer / sreekanth

NANO3

Is This Answer Correct ?    3 Yes 14 No

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