P-Block Elements Ques 506
Question: Al is more reactive than Fe but Al is less easily corroded than Fe because
Options:
A) it is a noble metal
B) oxygen forms a protective oxide layer
C) iron undergoes reaction easily with water
D) Fe form mono and divalent ions.
Show Answer
Answer:
Correct Answer: B
Solution:
The protective oxide layer prevents Al from further corrosion.
