a scientist researching methods to convert used motor oil into gasoline would most likely be investigating…

a scientist researching methods to convert used motor oil into gasoline would most likely be investigating which process?\njoining molecules into longer chains\nbreaking molecules into smaller chains\nchanging straight chains into rings\nchanging rings into straight chains

a scientist researching methods to convert used motor oil into gasoline would most likely be investigating which process?\njoining molecules into longer chains\nbreaking molecules into smaller chains\nchanging straight chains into rings\nchanging rings into straight chains

Answer

Answer:

breaking molecules into smaller chains

Explanation:

Step1: Understand motor - oil and gasoline

Motor - oil has larger hydrocarbon molecules.

Step2: Know gasoline composition

Gasoline has smaller hydrocarbon molecules.

Step3: Determine the process

To convert motor - oil to gasoline, break larger molecules into smaller ones.