AP EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
Which of the following reactions of \(\mathrm{KMnO}_4\) occurs in acidic medium?
- A Oxidation of thiosulphate to sulphate
- B Precipitation of sulphur from \(\mathrm{H}_2 \mathrm{~S}\)
- C Oxidation of iodide to iodate
- D Oxidation of manganous salt to \(\mathrm{MnO}_2\)
Answer & Solution
Correct Answer
(B) Precipitation of sulphur from \(\mathrm{H}_2 \mathrm{~S}\)
Step-by-step Solution
Detailed explanation
In acidic medium hydrogen sulphide is oxidsed, sulphur being precipitated…
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