CH-1429
Crude oil and fractional distillation
Chemistry · Secondary 4 · Medium · Crude oil and fractional distillation
Crude oil is separated into fractions by fractional distillation.
Which statement about the fractions is correct?
Which statement about the fractions is correct?
- The gasoline fraction is obtained below the bitumen fraction.
- Fractions collected at the top have the highest boiling points.
- The lubricating oil fraction is a source for making polishes and waxes.
- Fractions near the bottom contain molecules with the smallest relative molecular masses.
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