Question 41
In the extraction of iron in the blast furnace, limestone is used to
Objective
Question details
- Exam body
- FUNAAB
- Subject
- Chemistry
- Year
- 2019/2020
- Question no.
- #41
- Type
- Objective
More from this paper
- Q37An element will readily form an electrovalent compound if its electron…
- Q38How many molecules are there in 14g of nitrogen gas at S.T.P (N = 14, Avogadro…
- Q39In the purification of town water supply, alum is used principally to
- Q43Helium atoms are chemically unreactive because
- Q44The volume occupied by 1.58g of a gas at S.T.P is 500cm 3 . What is the relative…
- Q45Which one of the following is a hygroscopic compound?