High aniline point of diesel indicates that, it _____________________?
Correct answer: D. Is highly paraffinic
- A. Is highly aromatic
- B. Has a large ignition delay
- C. Has a low diesel index
- D. Is highly paraffinic
Explanation
Aniline point rises as the paraffinic character of diesel increases; aromatic hydrocarbons dissolve aniline more readily and therefore give a lower aniline point. Thus a high value indicates a highly paraffinic fuel.
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