______________ catalytic reaction is involved in the thermal cracking of gas oil ?
Correct answer: A. Homogeneous
- A. Homogeneous
- B. Non-Homogeneous
- C. Heterogeneous
- D. Non-Heterogeneous
Explanation
Thermal cracking of gas oil proceeds without a solid catalyst and is treated as a homogeneous gas-phase radical reaction. Catalytic cracking, in contrast, is heterogeneous because it occurs on a solid catalyst.
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