When electricity is passed through a solution of AlCl3, 13.5 g of Al is discharged. The amount of charge passed is (Al = 27)

Question

When electricity is passed through a solution of AlCl3, 13.5 g of Al is discharged. The amount of charge passed is (Al = 27) (A) 1.5 F (B) 0.5 F (C) 1.0 F (D) 2.0 F

Tardigrade Admin · Accepted Answer

Al+3 +3e- → Al 27g 1 mole 3moles 1/2 3/2=1.5 F

Q. When electricity is passed through a solution of $A lC l_{3}, 13.5$ g of $A l$ is discharged. The amount of charge passed is $(A l = 27)$

$1.5$ F

$0.5$ F

$1.0$ F

$2.0$ F

$A l^{+ 3} + 3 e^{-} \to A l$
$27 g$
$1 m o l e 3 m o l es$
$1/2 3/2 = 1.5 F$

Q. When electricity is passed through a solution of AlCl3​,13.5 g of Al is discharged. The amount of charge passed is (Al=27)

1.5 F

0.5 F

1.0 F

2.0 F