Science, asked by keerthanabkvrl7772, 11 months ago

What is the first step in the refining of petroleum?
A) Distillation
B) Cooling
C) Drilling
D) Cracking

Answers

Answered by preet4544

your answer is a. hope ur he'll

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Answered by Anonymous

hey mate,
A) Distillation.... is the correct option....

thanks. ..
nice to help you

sarayadav: Hii

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