Ferric alum has the composition (NH_(4))_(2)SO_(4). Fe_(2)(SO_(4)).xH – InterviewSolution

1.	Ferric alum has the composition (NH_(4))_(2)SO_(4). Fe_(2)(SO_(4)).xH_(2)O.x is
Answer» 7 24 6 15 Solution :Ferric ALUM is `(NH_(4))_(2) SO_(4). Fe_(2)(SO_(4))_(3).24H_(2)O`

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