Zinc pieces are added to acidified solution of `SO_(3)^(2-)`.Gas liberated can:A. turn lead acetane paper blackB. turn lime water milkyC. give white precipitate with `AgNO_(3)` solutionD. decolourize acidified `KMnO_(4)`

Zinc pieces are added to acidified solution of `SO_(3)^(2-)`.Gas liber

1.	Zinc pieces are added to acidified solution of `SO_(3)^(2-)`.Gas liberated can:A. turn lead acetane paper blackB. turn lime water milkyC. give white precipitate with `AgNO_(3)` solutionD. decolourize acidified `KMnO_(4)`
Answer» Correct Answer - A,D `SO_(3)^(2-)+Zn+8H^(+)toH_(2)Suarr+3Zn^(2+)+3H_(2)O` `Pb^(2+)+S^(2-)toPbSdarr`(black) `Ag^(+)+S^(2-)toAg_(2)Sdarr` (black) `2MnO_(4)^(-)+5H_(2)S+6H^(+)to2Mn^(2+)+5S+8H_(2)O`

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Zinc pieces are added to acidified solution of `SO_(3)^(2-)`.Gas liberated can:A. turn lead acetane paper blackB. turn lime water milkyC. give white precipitate with `AgNO_(3)` solutionD. decolourize acidified `KMnO_(4)`

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