The colour of gasoline is an indication of its _________________?
Correct answer: C. Gum forming tendency & thoroughness of refining
- A. Octane number
- B. Lead susceptibility
- C. Gum forming tendency & thoroughness of refining
- D. None of these
Explanation
Gasoline colour mainly reflects the presence of impurities, gum-forming materials, and how thoroughly the product was refined. Colour is not a direct measure of octane number or lead susceptibility.
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