Q.

Rust is -

A. A mixture of Fe₂O₃ and Fe(OH) ₂
B. A mixture of FeO and Fe(OH)₂
C. FeO only
D. A mixture of Fe₂O₃, 3H₂O and FeO
Answer» D. A mixture of Fe₂O₃, 3H₂O and FeO
Explanation: Several forms of rust are distinguishable both visually and by spectroscopy, and form under different circumstances. Rust consists of hydrated iron (III) oxides Fe2O
3.2k
0
Do you find this helpful?
12

View all MCQs in

Chemistry

Discussion

No comments yet