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Fundamental Principles of Organic Chemistry Octane Number and Knocking

1

Choose the best answer

A high octane number is generally associated with:

Verified Answer & Explanation⌄

Correct Answer: B) Branched-chain hydrocarbons

Concept Explanation

Branched-chain hydrocarbons generally have greater resistance to knocking and therefore higher octane numbers than their straight-chain isomers.

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