MCQOPTIONS
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| 1. |
\[KMn{{O}_{4}}\] acts as an oxidizing agent in acidic medium. The number of moles of \[KMn{{O}_{4}}\] needed to react with one mole of sulphide ions in acidic solution is |
| A. | 2/5 |
| B. | 44319 |
| C. | 1/5 |
| D. | 44320 |
| Answer» B. 44319 | |