Aviation turbine fuel (ATF/jet fuel) has an average boiling range closest to which common refinery fraction?

Introduction:
Aviation turbine fuel (jet fuel) is a middle distillate with a boiling range designed for combustion stability, safety, and operability at altitude. Its range aligns closely with kerosene cuts.

Given Data / Assumptions:

• Product: ATF/jet fuel.
• Comparison set: LPG, gasoline, kerosene, diesel, lube oils.

Concept / Approach:
ATF specifications (e.g., freezing point, flash point, volatility) are engineered around a kerosene-range distillate, not as light as gasoline nor as heavy as diesel/lube oils.

Step-by-Step Solution:
1) Place ATF within distillation ladder: mid-distillate region.2) Identify closest standard fraction: kerosene-range hydrocarbons.3) Select answer consistent with specs and practice.

Verification / Alternative check:
Jet-A/Jet-A1 products are essentially kerosene-type fuels; kerosene hydrocarbon distillation profiles match ATF closely.

Why Other Options Are Wrong:
LPG and gasoline: Too light.Diesel and lube oils: Heavier boiling ranges.Gasoline: Different volatility and octane requirements.

Common Pitfalls:
Equating ATF with diesel because both are middle distillates; ATF is typically lighter and more tightly specified in freezing point and smoke point compared with diesel.

Final Answer:
Kerosene