MCQ
Stainless steel does not rust because
- AChromium and nickel combine with iron
- ✓Chromium forms an oxide layer and protects iron from rusting
- CNickel present in it, does not rust
- DIron forms a hard chemical compound with chromium present in it.
✓
Answer
Correct option: B.
Chromium forms an oxide layer and protects iron from rusting
b
(b)Stainless steel does not rust because chromium forms an oxide layer and protect iron from rusting.
(b)Stainless steel does not rust because chromium forms an oxide layer and protect iron from rusting.
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