MCQ
Which reaction is not feasible ?
- ✓$2KI + Br_2 \to 2KBr + I_2$
- B$2KBr + I_2 \to 2KI + Br_2$
- C$2KBr + Cl_2 \to 2KCl + Br_2$
- D$2H_2O + 2F_2 \to 4HF + O_2$
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