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Answer the following.
Give a reason for the following: The pink coloured solution turns colourless when reacted with…
Give a reason for the following:
The pink coloured $\text{KMnO}_4$ solution turns colourless when reacted with Mohr’s salt ($\text{Fe}^{2+}$) in acidic medium.
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From ISC 2025 Chemistry Paper 1, question 20(i)(c).