When iron is exposed to moist air, it gradually rusts. This is due to the...

CHEMISTRY
JAMB 2010

When iron is exposed to moist air, it gradually rusts. This is due to the formation of

  • A) hydrate iron (III) oxide
  • B) anhydrous iron (III) oxide
  • C) anhydrous iron (II) oxide
  • D) hydrate iron (II) oxide

Correct Answer: A) hydrate iron (III) oxide



Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *
Add Math
Don't want to keep filling in name and email whenever you make a contribution? Register or login to make contributing easier.