A) \[1:1:1\]
B) \[1:2:3\]
C) \[3:2:1\]
D) \[6:3:2\]
Correct Answer: D
Solution :
\[A{{g}^{+}}+{{e}^{-}}\xrightarrow[{}]{{}}Ag\] \[C{{u}^{2+}}+2{{e}^{-}}\xrightarrow[{}]{{}}Cu\] \[A{{u}^{3+}}+3{{e}^{-}}\xrightarrow[{}]{{}}Au\] There faradays will deposit 3 moles of Ag, 1.5 moles of Cu and 1 mole of Au. Hence, molar ratio\[=3:1.5:1=6:3:2\]You need to login to perform this action.
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