MCQ
Strongest reducing agent is
- ✓$K$
- B$Mg$
- C$Al$
- D$Br$
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(Atomic mass, $Ag =108, Br =80\, g\, mol ^{-1}$ )

$\text{Cu}^{2+}/\text{ Cu(s)}=+0.34;\text{I}_2\text{(s)}/\text{ I}^-=0.54$