The reagment (s)  that can selectively precipitate `S^(2-)` from a mixture of `S^(2-)` and `SO_(4)^(
Channel: Doubtnut
Date: 2020-08-23

The reagment (s)  that can selectively precipitate `S^(2-)` from a mixture of `S^(2-)` and `SO_(4)^(2-)` in aqueous solution is (are)