Science, asked by hanshikamadhavan, 7 months ago

1. Refining of petroleum is done by
(a) decantation
O (b) sedimentation
(c) filtration​

Answers

Answered by mahendrachandra175
0

Answer:

filtration guys...

thank u

Answered by gokulbiologylover
1

fractional distillation is the process used in refining

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