KCET 2025 Chemistry Paper

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Question : 5 of 60

Marks: +1, -0

In the reaction between hydrogen sulphide and acidified permanganate solution,

H2S is reduced to S,MnO4−is oxidised to Mn2+
H2S is oxidised to SO2,MnO4−is reduced to MnO2
H2S is reduced to SO2,MnO4−is oxidised to Mn2+
H2S is oxidised to S,MnO4−is reduced to Mn2+

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