Purple solution of KMnO_4 xrightarrow{Na_2SO_ | vedclass

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(D) The reaction between $KMnO_4$,$Na_2SO_4$,and $BaCl_2$ involves the formation of $BaSO_4$ as a white precipitate,not a pink one. $KMnO_4$ is a stro

Vedclass · Accepted Answer

Pink ppt. is not obtained

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(D) The reaction between $KMnO_4$,$Na_2SO_4$,and $BaCl_2$ involves the formation of $BaSO_4$ as a white precipitate,not a pink one. $KMnO_4$ is a strong oxidizing agent,but it does not react with $Na_2SO_4$ or $BaCl_2$ to form a pink precipitate. $BaSO_4$ is white,$MnS$ is flesh-colored or pinkish,but it is formed by the reaction of $Mn^{2+}$ with $S^{2-}$. In this specific mixture,no reaction occurs that produces a pink precipitate. Therefore,the correct statement is that a pink precipitate is not obtained.

Purple solution of $KMnO_4 \xrightarrow{Na_2SO_4, BaCl_2}$ Pink ppt. Select the correct statement about pink ppt.

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