Question

What is the pressure maintained during the process of thermal cracking?

(a) 10-13Mpa

(b) 1-3MPa

(c) 0.1-0.5MPa

(d) 6-7MPa

Answer 1

Right answer is (b) 1-3MPa

The best I can explain: The octane number of the gasoline obtained by thermal cracking is 75, 1-3MPa the pressure maintained during the process of thermal cracking and 500^oC is the temperature maintained during the thermal cracking process.