Question
Question: When electricity is passed through the solution of \(AlCl_{3},\) 13.5 gm of Al are deposited. The nu...
When electricity is passed through the solution of AlCl3, 13.5 gm of Al are deposited. The number of Faraday must be
A
0.50
B
1.00
C
1.50
D
2.00
Answer
1.50
Explanation
Solution
Eq. of Al=27/313.5=1.5; Thus 1.5 Faraday is needed.