NEETprep Helpline
EΘ values of some redox couples are given below. On the basis of these values choose the correct option.
EΘ values: Br2/Br-=+1.90Ag+/Ag(s)=+0.80Cu2+/Cu(s)=+0.34; I2(s)/I-=+0.54
1. Cu will reduce Br-
2. Cu will reduce Ag
3. Cu will reduce I-
4. Cu will reduce Br2
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