The purpose of a reformer in an oil refinery is
a) to cause the molecular structure of the naphtha to change so that the octane rating is increased and also to produce the hydrogen for the hydrotreaters
b) to remove the sulphur and nitrogen compounds from the diesel and naphtha
c) to cause the naphtha to change so the octane rating is decreased
d) to remove the water from the diesel
e) to remove the water from the crude oil
Answer: A