Multiple choice

Which of the following statements is incorrect?

  1. Gasoline or petrol is obtained between 40-120 oC during fractional distillation of crude oil.

  2. Nylon 11 is a third generation petrochemical.

  3. In fractional distillation of petroleum, higher boiling fractions condense first; while the lower boiling fractions turn by turn.

  4. Naphthalene is used as solvent and in dry cleaning.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Nylon 11 is a polyamide bioplastic derived from vegetable oil.

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