MCQ
Which halide is not oxidised by $Mn{O_2}$
- ✓$F$
- B$Cl$
- C$Br$
- D$I$
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$Ni^{2+} | Ni = -0.25\, V$
$Cu^{2+} | Cu = 0.34\, V$
$Ag^+ | Ag = 0.80\, V$
$Zn^{2+} | Zn = -0.76\, V$
Which of the following reactions under standard condition will not take place in the specified direction