Q: 11 (CDS-I/2024)The correct order of octane number of butane, pentane, hexane and cyclohexane is(a) butane > pentane > hexane > cyclohexane(b) butane > pentane > cyclohexane > hexane(c) butane > cyclohexane > pentane > hexane(d) cyclohexane > butane > pentane > hexanebutane > pentane > hexane > cyclohexanebutane > pentane > cyclohexane > hexanebutane > cyclohexane > pentane > hexanecyclohexane > butane > pentane > hexanequestion_subject: Sciencequestion_exam: CDS-IExplanationOctane number is a measure of the performance of an engine fuel. Cyclohexane has a higher octane number than straight-chain alkanes like butane, pentane, and hexane due to its cyclic structure, which makes it more stable under compression. Please login to bookmark this question