JAMB Chemistry 2013 Objective — Question 46
Question 46 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2013 Objective paper, with the correct answer and a full explanation.
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Which of the following fractions is used as raw material for the cracking process?
- A. Bitumen
- B. Diesel oilsCorrect
- C. Kerosine
- D. Lubricating oils
Explanation
In cracking, less volatile crude oil fractions (such as diesel oils) are passed through a chamber at very high temperature to produce more volatile fractions.
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