The reddish-brown rust on iron roofing sheets consists of
CHEMISTRY
JAMB 2007
The reddish-brown rust on iron roofing sheets consists of
- A. Fe3+(H2O)6
- B. FeO.H2O
- C. Fe2O2.3H2O
- D. Fe2O2.2H2O
Correct Answer: C. Fe2O2.3H2O
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