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Refining of petroleum is carried out using which one of the following techniques?

Options

  1. AEvaporation
  2. BFractional distillation
  3. CSeparating funnel
  4. DSublimation

Correct answer

B. Fractional distillation

Step-by-step solution

fractional distillation : It is a process used for separating a mixture of two or more miscible liquid whose boiling point difference is very less. This method is employed in refining of petroleum.

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