One faraday of electricity is passed separately through one litre of one molar aqueous solution of
I) AgNO $_{3}$ , ii) SnCl $_{4}$ and iii) CuSO $_{4}$ .The number of moles of ag, Sn, and Cu deposited at cathode are respectively :

1.0, 0.5, 0.25
1.0, 0.25, 0.5
0.5, 1.0, 0.25
0.25, 0.5, 1.0

Question

One faraday of electricity is passed separately through one litre of one molar aqueous solution of
I) AgNO $_{3}$ , ii) SnCl $_{4}$ and iii) CuSO $_{4}$ .The number of moles of ag, Sn, and Cu deposited at cathode are respectively :

1.0, 0.5, 0.25
1.0, 0.25, 0.5
0.5, 1.0, 0.25
0.25, 0.5, 1.0

Toppr Admin · Accepted Answer

1 faraday electricity is equal to 1 mole of electricAg-e-x2212-x2192-AgCu2t-2e-x2212-x2192-CuSu4t4e-x2212-x2192-Su-x2234-xA0- moles of Ag- Su and Cufor 1 mole of electron respectively are -1-14and0-5

One faraday of electricity is passed separately through one litre of one molar aqueous solution of I) AgNO3, ii) SnCl4 and iii) CuSO4.The number of moles of ag, Sn, and Cu deposited at cathode are respectively :1.0, 0.5, 0.251.0, 0.25, 0.50.5, 1.0, 0.250.25, 0.5, 1.0

1 faraday electricity is equal to 1 mole of electricAg++e−→AgCu2t+2e−→CuSu4t4e−→Su∴ moles of Ag, Su and Cufor 1 mole of electron respectively are :-1,14and0.5

One faraday of electricity is passed separately through one litre of one molar aqueous solution of
I) AgNO $_{3}$ , ii) SnCl $_{4}$ and iii) CuSO $_{4}$ .The number of moles of ag, Sn, and Cu deposited at cathode are respectively :

1.0, 0.5, 0.25
1.0, 0.25, 0.5
0.5, 1.0, 0.25
0.25, 0.5, 1.0

1 faraday electricity is equal to 1 mole of electric
$A g^{+} + e^{-} \to A g$
$C u^{2 t} + 2 e^{-} \to C u$
$S u^{4 t} 4 e^{-} \to S u$
$∴$ moles of Ag, Su and Cu
for 1 mole of electron respectively are :-
$1, \frac{1}{4} a n d 0.5$