The ratio of carbon atoms of hydrogen atoms in a hydrocarbon is 1:2. If its

CHEMISTRY
WAEC 2021

The ratio of carbon atoms of hydrogen atoms in a hydrocarbon is 1:2. If its molecular mass is 56, what is its molecular formula?

  • A. C3H6
  • B. C4H8
  • C. C2H4
  • D. CH2

Correct Answer: B. C4H8



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