MCQOPTIONS
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| 1. |
Which of the following statements is correct about equivalent weight of \[KMn{{O}_{4}}\] [MP PET 1994] |
| A. | It is one third of its molecular weight in alkaline medium |
| B. | It is one fifth of its molecular weight in alkaline medium |
| C. | It is equal to its molecular weight in acidic medium |
| D. | It is one third of its molecular weight in acidic medium |
| Answer» B. It is one fifth of its molecular weight in alkaline medium | |