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A dilute ferrous sulphate solution was a...

A dilute ferrous sulphate solution was added to the beaker containing acidified permanganate solution. The light - purple colour of the solution fedes and then disappears. Which of the following of the correct explanation for the observation ?

A

Permanganate is an oxidizing agent and it oxidizes sulphate.

B

Ferrous sulphate is an oxidizing agent and it oxidizes permanganate.

C

The colour disappears due to dilution, no reaction is involved.

D

Permanganate is an unstable compound and undergoes decomposition in the presence of ferrous sulphate to a coloured compound.

Text Solution

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The correct Answer is:
A
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