Redox Reactions And Electrochemistry Ques 203
Question: Electrode potentials of five elements $ A,,B,,C,,D $ and $ E $ are respectively - 1.36 , - 0.32, 0, - 1.26 and -0.42. The reactivity order of these elements are in the order of [MP PMT 1995]
Options:
A) A, D, E, B and C
B) C, B, E, D and A
C) B, D, E, A and C
D) C, A, E, D and B
Show Answer
Answer:
Correct Answer: A
Solution:
Greater the oxidation potential, greater is the reactivity.
