What happens when `Mn(II)` ions free from chloride ions react with acidified solution of `(NH_(4))_(2)S_(2)O_(8)` or `K_(2)S_(2)O_(8)` in presence of

Question

What happens when `Mn(II)` ions free from chloride ions react with acidified solution of `(NH_(4))_(2)S_(2)O_(8)` or `K_(2)S_(2)O_(8)` in presence of

What happens when `Mn(II)` ions free from chloride ions react with acidified solution of `(NH_(4))_(2)S_(2)O_(8)` or `K_(2)S_(2)O_(8)` in presence of a few drops of `AgNO_(3)` solution?

Monjur Alahi

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2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Reddish-violet colouration is obtained owing to the formation of `MnO_(4)^(-)`.
`2MN^(2+)+5S_(2)O_(8)^(2+)+8H_(2)O to MnO_(4)^(-)+10SO_(4)^(2-)+16H^(+)`
`AgNO_(3)` acts as catalst.

5 views Answered 2023-02-05 15:29