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- Subject
- Petroleum Refinery Engineeringchemical-engineering › petroleum-refinery-engineering
- Published
- 1 Mar 2019
- Last updated
- 28 May 2026
Explanation
Naphthenic acids have the general formula CnH2n-2O2, indicating a cyclic structure with two oxygen atoms. The other formulas correspond to different types of acids or hydrocarbons.
More Petroleum Refinery Engineering MCQs
Practice related questions from the same subject.
- 1.Identify the incorrect statement regarding petroleum products:
- 2.Identify the incorrect statement from the following:
- 3.Identify the incorrect statement from the following:
- 4.Which of the following represents an additive characteristic of lubricating oil?
- 5.Identify the incorrect statement regarding the alkylation process:
- 6.Which of the following statements about catalytic cracking is accurate?
- 7.Which of the following statements about thermal cracking is accurate?
- 8.Identify the incorrect statement from the following:
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