Answer:
96500 C
Explanation:
The equation of the electrolytic process is;
4OH^-(aq) -----> 2H2O(l) +O2(g) + 4e
From the reaction equation; one mole of oxygen is liberated by 4 moles of electrons.
If one mole of electrons= 96500 Cmol-1, then;
1 mole of oxygen is liberated by 4×96500 Cmol-1
0.25 moles of oxygen will be liberated by 0.25 × 4×96500/1 = 96500 C
Therefore, 0.25 moles of oxygen is liberated by 96500 C
