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Fundamental Principles of Organic Chemistry Octane Number and Knocking

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Petrol having anti-knock behaviour equivalent to a mixture of 90% iso-octane and 10% n-heptane has an octane number of:

Verified Answer & Explanation⌄

Correct Answer: C) 90

Concept Explanation

Octane number is defined by the percentage of iso-octane in the equivalent iso-octane/n-heptane reference mixture.

Topic: Octane Number and KnockingPractice more Octane Number and Knocking MCQs →

Petrol having anti-knock behaviour equivalent... | Octane... | ARMCQS