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What is the principle of limit test for iron |
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Answer» LIMIT test of Iron is based on the reaction of iron in ammonical solution with thioglycollic acid in presence of CITRIC acid to form iron thioglycolate which is pale pink to deep reddish purple in COLOR. EARLIER aamonium thiocyanate reagent was used for the limit test of iron. Explanation: Hope it helps u…mark as a brainliest |
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