A) +1
B) +2
C) +3
D) +4
Correct Answer: C
Solution :
\[{{\text{E}}_{\text{metal}}}\] (Wt of metal x 96500)/No of coulombs\[=\frac{(22.2\times 96500)}{(2\times 5\times 60\times 60)}=59.5\] Oxidation no. of metal \[=\frac{177}{59.5}=+3\]You need to login to perform this action.
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