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Question 26

Which of the following is the relative molecular mass of a compound which has empirical formula CH\(_2\)O? (H = 1; C = 12; O = 16)

  • A.42
  • B.45
  • C.126
  • D.180
  • E.145
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
1997
Question no.
#26
Type
Objective
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