Question 27

The three stages involved in refining crude oil are

  • A.conversion, purification and separation
  • B.conversion, separation and purification
  • C.purification, conversion and separation
  • D.separation, purification and conversion
  • E.separation, conversion and purification
Objective

Question details

Exam body
BECE
Subject
Basic Science
Year
2021
Question no.
#27
Type
Objective

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