D And F Block Elements Question 508
Question: Stainless steel does not rust because
[KCET 2004]
Options:
A) Chromium and nickel combine with iron
B) Chromium forms an oxide layer and protects iron from rusting
C) Nickel present in it, does not rust
D) Iron forms a hard chemical compound with chromium present in it.
Show Answer
Answer:
Correct Answer: B
Solution:
Stainless steel does not rust because chromium forms an oxide layer and protect iron from rusting.
BETA
