ElectrochemistryHard
Question
The moles of electrons required to deposit 1 gm equivalent aluminium (at. wt. = 27) from a solution of aluminium chloride will be :
Options
A.3
B.1
C.4
D.2
Solution
Al3+ + 3e- → Al ; So, mole of e- = 3.
Create a free account to view solution
View Solution FreeMore Electrochemistry Questions
Rust is a mixture of...When galvanic cell started, with passage of time...A current is passed through 500 mL of an aqueous solution of CaI2. After sometime, it is observed that 50 millimoles of ...Conductance measurements can be used to detect the end point of acid-base titrations. Which of the following plots corre...A galvanic cell is composed of two hydrogen electrodes, one of which is a standard one. In which of the following soluti...