Which of the following is needed to produce a slag during the extraction of iron...

CHEMISTRY
POST UTME OOU

Which of the following is needed to produce a slag during the extraction of iron in the blast furnace?

  • A) cryolite
  • B) limestone
  • C) carbon
  • D) sulphur

Correct Answer: B) limestone

PreviousNext
Back to POST UTME OOU Questions
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 Your email address will not be published.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.
Login to comment.