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Question 0

A sample of an oxide of mercury weighed 1.00g. When this was heated, oxygen was given off, and 1.00g of mercury metal only was left. What is the formula of the oxide?

  • A.Hg2O
  • B.HgO2
  • C.HgO2
  • D.HgO
  • E.None of the above
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1980
Question no.
#0
Type
Objective
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