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Question 0

Given that the molecular mass of iron is 56 and that of oxygen is 16, how many moles of iron(iii)oxide will be contained in 1kg of the compound?

  • A.25.0 moles
  • B.12.5 moless
  • C.6.25 moles
  • D.3.125 moles
  • E.0.625 moles
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1985
Question no.
#0
Type
Objective
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