Which of the following ions requires the largest quantity of electricity for discharge at an electrode?
-
A.
2.0 mole of Q3+ -
B.
2.5 mole of R2+ -
C.
3.0 mole of T– -
D.
4.0 mole of Y–
Correct Answer: Option A
Explanation
2.0 mole of Q3+ ions require the largest quantity of electricity for discharge at an electric. option B,C,D are all carrying a smaller quantity of electricity which not be proven for ant discharge
There is an explanation video available below.