Top
Marks
📐 Mathematics
⚡ Physics
🧪 Chemistry
🧬 Biology
📝 English
Pricing
Home
/
Chemistry
/
Set 43 — Corrosion — Rusting of Iron
Set 43 — Corrosion — Rusting of Iron
10 questions · 📖 Tutor Mode · ⏱ 15 min
📖 Tutor Mode
0 answered · 10 remaining
⏱ 15:00
Corrosion — Rusting of Iron
1 / 10
WAEC 2020
Rusting of iron requires both:
A.
Oxygen (or air) AND water (moisture)
B.
Only water
C.
Only oxygen
D.
Heat only
E.
Carbon dioxide only
Check Answer