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1. |
What is the volume of 0.05 M KMnO4 which will react with 50 ml of 0.1 M H2S in acidic medium (H2S ‚Üí S02)?$ |
A. | 60 ml |
B. | 6 ml |
C. | 12 ml |
D. | 120 ml |
Answer» E. | |