Which of the following anion may be identified by their ppt reaction i – InterviewSolution

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1.	Which of the following anion may be identified by their ppt reaction in aqueous solution ?
Answer» `CrO_(4)^(2-)` `SO_(4)^(2-)` `PO_(4)^(3-)` `MnO_(4)^(Theta)` Answer :a,B,c

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