Which of the following is a primary constituent of crude oil?

CHEMISTRY
JAMB 2023

Which of the following is a primary constituent of crude oil?

  • A. Pentane
  • B. Ethanol
  • C. Heptane
  • D. Methane

Correct Answer: A. Pentane

Explanation

Crude oil is a mixture of hydrocarbons of various chain lengths. Pentane is one of the primary constituents of crude oil, and it belongs to the group of alkanes.



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