Teacher LoginStart Learning
HomeFeaturesHow It WorksPricingResourcesPast Papers
Grammar LabStart Learning
All chapters
Chemistry 5070 · Cambridge (CAIE) O Level

Metallurgy

9 past-paper questions on Metallurgy · examined 2020–2025.

Free preview · 8 of 9 shownUnlock all 9 →

20252 questions

5070/12 · O/N · Q27 [1]Sign up to mark my answer →

Which statement about the extraction of iron from hematite in the blast furnace is correct?

5070/12 · O/N · Q27 [1]Sign up to mark my answer →

Which statement about the extraction of iron from hematite in the blast furnace is correct?

20222 questions

5070/11 · M/J · Q26 [1]Sign up to mark my answer →

Some types of chemical reaction are listed. Which types of reaction occur in a blast furnace during the extraction of iron?

5070/12 · O/N · Q33 [1]Sign up to mark my answer →

Iron is obtained in the blast furnace from the ore haematite. Which statement is correct?

20213 questions

5070/21 · M/J · Q5(e)(i) [1]Sign up to mark my answer →

Describe the function in the blast furnace of coke.

5070/21 · M/J · Q5(e)(ii) [1]Sign up to mark my answer →

Describe the function in the blast furnace of limestone.

5070/21 · M/J · Q5(e)(iii) [1]Sign up to mark my answer →

Describe the function in the blast furnace of hot air.

20201 question

5070/22 · O/N · Q7(a) [1]Sign up to mark my answer →

Name a common ore of iron.

Free preview

You're viewing 8 of 9 questions

Free members see the first 8. Join Learning DEN Pro to unlock all 9 questions on this chapter — plus AI topical search, downloadable topical PDF packs, and examiner marking on any answer. From $9/month.

Join Learning DEN ProSign in
AI Examiner

Don't just read the solution — get your own answer marked

Write your answer to any Chemistry past-paper question, photograph it, and Learning DEN marks it like a real examiner — marks awarded, where you lost them, and your predicted grade. 3 free gradings to start.

Mark my answer — freeSee plans