A dilute ferrous sulphate solution was gradua | vedclass

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Question

(B) The reaction between acidified potassium permanganate $(KMnO_4)$ and ferrous sulphate $(FeSO_4)$ is a classic redox reaction.In this reaction,$KMn

Vedclass · Accepted Answer

$KMnO_4$ is an oxidising agent,it oxidises $FeSO_4$.

Vedclass · Answer

(B) The reaction between acidified potassium permanganate $(KMnO_4)$ and ferrous sulphate $(FeSO_4)$ is a classic redox reaction.In this reaction,$KMnO_4$ acts as a strong oxidising agent.It oxidises ferrous ions $(Fe^{2+})$ to ferric ions $(Fe^{3+})$.During this process,the purple-coloured permanganate ions $(MnO_4^-)$ are reduced to colourless manganese ions $(Mn^{2+})$.Therefore,the purple colour of the solution fades and eventually disappears as the reaction proceeds.

$A$ dilute ferrous sulphate solution was gradually added to the beaker containing acidified permanganate solution. The light purple colour of the solution fades and finally disappears. Which of the following is the correct explanation for the observation?

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