Question Detail

CHM 102 Practice Questions Objective Question
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Question

A fuel with octane number 90 means it is as good as a mixture of :
Options
A 90% Isooctane + 10% n-heptane
Correct Answer
B 90% n-Heptane + 10% isooctane
C 2 Litre of 90% isooctane + 2 litre of benzene
D 2 Litre of 90% n-heptane + 2 litre of benzene
Correct Answer

Option A is the correct answer.

Detailed Explanation

Octane number directly represents the percentage of isooctane in the reference mixture. An octane number of 90 means the fuel is equivalent to 90% isooctane and 10% n-heptane mixture.

Hint

What does an octane number of 90 represent?

Question Info

Course: CHM 102
Topic: Practice Questions
Type: Objective
Difficulty: Not specified
Question 1084 of 1999
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