fractional distillation

Question 1

what is the 1st fraction?

Answer 1

liquid petroleum gas (domestic heating and cooking)

Question 2

what is the 2nd fraction?

Answer 2

petrol (fuel for cars)

Question 3

what is the 3rd fraction?

Answer 3

napatha

Question 4

what is the 4th fraction?

Answer 4

kerosene (fuel for aircrafts)

Question 5

what is the 5th fraction?

Answer 5

diesel (fuel for some cars and trains)

Question 6

what is the 6th fraction?

Answer 6

fuel oil (fuel for large ships and power stations)

Question 7

what is the 7th fraction?

Answer 7

lubricating oil

Question 8

what is the 8th fraction?

Answer 8

bitumen (surface roads and roofs)