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Some pule green crystals are stronglyheated .The gases then off are passed into a container surrounded by ice and thenthrough a solutionof acidified KMnO_(4) The KMnO_(4) isdecolrised, a waxywhite solid iwsformedin the ice containerthis is dissolvesd in water .The solutionwill |
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Answer» Give a precipitate with silver nitric solution `FeSO_(4) OVERSET(Delta) to Fe_(2)O_(3) + SO_(2) + SO_(3)` `SO_(3) + MnO_(4)^(Theta) rarr Mn^(2-) + SO_(4)^(2-)` `SO_(3)` FORMS waxywhite solid `(H_(2)SO_(4))` in ice containerwhite isdissolved in water and gives `SO_(4)^(2-)` ion .When `BaCI_(2)` reacts `SO_(4)^(2+)` ion itforms ppt of `BeSO_(4)` |
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