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1. |
KMnO4 reacts with oxalic acid according to the equation given below. Here 20 mL of 0.1 M KMnO4 is equivalent to how many mL and molarity of H2C2O4? 2MnO4– + 5C2O4– + 16H+ → 2Mn+1 + 10CO2 + 8H2O |
A. | 20 mL of 0.5 M H2C2O4 |
B. | 50 mL of 0.5 M H2C2O4 |
C. | 50 mL of 0.1 M H2C2O4 |
D. | 20 mL of 0.1 M H2C2O4 |
Answer» D. 20 mL of 0.1 M H2C2O4 | |