'Alum' is an example of – InterviewSolution

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1.	'Alum' is an example of
Answer» single salt double salt acids none of above Solution :ALUM is `M_2 SO_4 * M._2 (SO_4)_3 24 H_2 O` where M= UNIVALENT CATION and M. = trivalent cations Potash alum is a double salt. `K_2 SO_4 * Al_2 (SO_4)_3 * 24 H_2 O`

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