Al^(+3). Fe^(+3) & Cr^(+3) are grouped together for qualitative analys – InterviewSolution

1.	Al^(+3). Fe^(+3) & Cr^(+3) are grouped together for qualitative analysis because their
Answer» CARBONATES are INSOLUBLE in `NH_(3)` hydroxides are insoluble in `NH_(3)` sulphides are SOLUBLE in acid sulphides are insoluble in acid Answer :B

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