2H2O (l) + 2F2(g) → 4HF(aq) + O2(g).
A. O2(g)
B. H2O(l)
C. F2(g)
D. HF(aq)
Correct Answer:
Option C = F2(g)
Explanation
F(2) + 2e → 2F- x 2
2F2 + 4e → 4F-
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