What is the value of x in the following equation? MnO4‾ + 4H+ + xe- → MnO2 + 2H2O by Sunday | Aug 21 | Chemistry WAEC | 0 comments A. 2 B. 3 C. 4 D. 7 E. 8 Correct Answer: Option B – 3 Users Also Read These:Using MNO2 as catalyst in this: 2KClO3(g) → 2KCl(s)…How much heat will be liberated if 8g of hydrogen…A progressive wave equation is represented by Y= a…In the preparation of oxygen by heating KClO3 in the…What are the values of x, y and z respectively in…