Question

match the columns
1. fractional distillation - for making
roads
2. paraffin wax - fuel for vehicles
3. petrol - refinery
4. coal tar - ointment ​

Answer 1

Answer:

1)refinery

2)ointment

3)fuel

4)making roads

Answer 2

Answer:

1=4

2=3

3=2

4=1

Explanation:

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