Question

How is petroleum mined? what is the principle of refining petroleum? Name four important products obtained during its refining.​

Answer 1

Answer:

Petroleum is mined by drilling the Earth's surface. The principle which is used is that the longer the carbon chain, the higher the temperature at which the compounds will boil.

1) Paraffin wax

2) Bitumen

3) Petrol

4) Lubricating oil

Answer 2

Answer:

PETROLEUM IS MINED WITH THE HELP OF REFINARIES FROM SEA WATER.

THE PRODUCTS OBTAINED FROM PETROLEUM ARE KEROSENE OIL , PETROL, DIESEL, NATURAL GAS