A) \[1:1:1\]
B) \[1:2:3\]
C) \[3:2:1\]
D) \[1:3:1\]
Correct Answer: B
Solution :
\[A{{g}^{+}}+{{e}^{-}}\xrightarrow[{}]{{}}Ag\] \[C{{u}^{2+}}+2{{e}^{-}}\xrightarrow[{}]{{}}Cu\] \[A{{l}^{3+}}+3{{e}^{-}}\xrightarrow[{}]{{}}Al\]You need to login to perform this action.
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