Q. A fuel of octane rating 85 matches the antiknock qualities of a mixture consisting of (Solved)
1. 85% petrol + 15% diesel
2. 15% petrol + 85% diesel
3. 85% benzene + 15% methyl chloride
4. 85% octane + 15% heptane
5. None of the above
- d. 85% octane + 15% heptane