In fractional distillation, the number of carbons in the various components produced

1. stay the same throughout the distillation tower
2. increase as the vapours move up the distillation tower
3. decrease as the vapours move up the distillation tower
4. increase then decrease as the vapours move up the distillation tower

Respuesta :

Answer:

No. Gasoline and diesel fuel is. Steel is an alloy of iron, carbon, and various other metals- but it is not distilled.