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InterviewSolution
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In passing `3F` of electricity through three electrolytic cells connect in series containing `Ag^(o+),Ca^(2+),` and `Al^(3+)` ions, respectively. The molar ratio in which the three metal ions are liberated at the electrodes isA. `1:2:3`B. `2:3:1`C. `6:3:2`D. `3:4:2` |
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Answer» Correct Answer - c `1Eq` of `Ag^(o+):1Eq` of `Ca^(2+):1Eq` of `Al^(3+)` `1 mol ofAg^(o+),(1)/(2)molof Ca^(2+),(1)/(3)mol of Al^(3+)` `:. mol ` ratio i s`1:(1)/(2):(1)/(3)=6:3:2` |
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