Question
What is the name of the technique you would use to separate petrol from crude oil?
Answer
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(201 Votes)
Jade
Master · Tutor for 5 years
Answer
A distillation
Explanation
## Step1:The question asks for the technique used to separate petrol (gasoline) from crude oil. ## Step2:Recalling the refining process of crude oil, we identify that different components of crude oil are separated based on their boiling points.## Step3:Distillation is the method used in the refining process to separate components of crude oil, including petrol, due to their varying boiling points.### **The key formula or concept here is that distillation separates substances based on differences in boiling points.**## Step4:Other mentioned methods such as chromatography and filtration are not typically used for this large-scale separation process in the context of crude oil refining.