which compound decolourises acidified potassium manganate(vii) solution

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hollycarter4
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which compound decolourises acidified potassium manganate(vii) solution
A al2(so4)3
B CuSo4
C FeSO4
D Fe2 (so4)3
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vardha03
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answer is C) FeSO4

reason being it will be oxidised by the KMnO4 to Fe3+ from Fe2+ thus decolorizing the KMnO4.
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hollycarter4
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(Original post by vardha03)
answer is C) FeSO4

reason being it will be oxidised by the KMnO4 to Fe3+ from Fe2+ thus decolorizing the KMnO4.
thank you so much, and for explaining it as well
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