Three moles of electrons are passed through three solutions in succession containing `AgNO_(3),CuSO_(4)` and `AuCl_(3)` respectively. The molar ratio
Three moles of electrons are passed through three solutions in succession containing `AgNO_(3),CuSO_(4)` and `AuCl_(3)` respectively. The molar ratio of amounts of cations reduced at cathode will be
A. `1:2:3`
B. `(1)/(1):(1)/(2):(1)/(3)`
C. `3:2:1`
D. `6:3:2`
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Correct Answer - B::D
`{:("equivalent ratio",overset(Ag)(1),overset(Cu)(1),overset(Au)(1)),("molar ratio",(1)/(1),(1)/(2),(1)/(3)),("_",6,3,2):}`
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