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  9. Q40
Question 40

A blast furnace is used for the extraction of

  • A.coal
  • B.gold
  • C.gypsum
  • D.silver
  • E.tin
Objective

Question details

Exam body
BECE
Subject
Basic Science
Year
2016 Paper 1
Question no.
#40
Type
Objective
Previous · Q39The chemical formula for ammonia is Next · Q41 Which of the following elements has a valency of +3?

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