Reforming of petroleum

Question 1

The process of converting _____________________ with low octane rating to those with ____________ octane rating that can be utilized as fuel in ___________________________ is known as reforming.

Answer 1

Hydrocarbons
Higher
Internal combustion engine

Question 2

Low quality gasoline can cause ______________ in the engine because of improper ______________

Answer 2

Knocking
Combustion

Question 3

Previously _________________________ was used as an additive in gasoline to prevent knocking

Answer 3

Tetra ethyl lead ( (C2H5)4 Pb TEL

Question 4

Now we use ____________ for reforming petroleum

Answer 4

Platinum