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Question 17

MO and X 2O represent the formula of oxides of elements M and X respectively . If M and X should combine to form a separate compound, what would be the formula of the compound?

  • A.MX2
  • B.M2X
  • C.MX
  • D.M3X2
  • E.MX3
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
1990
Question no.
#17
Type
Objective
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