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Q. |
A fuel of octane rating 85 matches the antiknock qualities of a mixture consisting of |
A. | 85% petrol + 15% diesel |
B. | 15% petrol + 85% diesel |
C. | 85% benzene + 15% methyl chloride |
D. | 85% octane + 15% heptane |
E. | None of the above |
Answer» D. 85% octane + 15% heptane |
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