Which of the following statement is not true about Mohr's salt – InterviewSolution

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1.	Which of the following statement is not true about Mohr's salt
Answer» It decolourises `KMnO_(4)` It is a primary standard It is a double salt Oxidation state of IRON is `+3` in this salt Solution :Oxidation state of iron in mohr's salt `FeSO_(4)(NH_(4))_(2)SO_(4).6H_(2)O" is "+2.`

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