Chemistry

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GCSE

Hydrocarbons

Question

Why is cracking done on crude oils?

3 years ago

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Loma Kihn


1 Answer

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Duncan A Verified Sherpa Tutor ✓

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Crude oil contains more of the longer chain hydrocarbons which are less useful. Cracking produces both shorter alkanes and alkenes which can be used as feedstocks for the chemical industry and are particularly useful for the production of plastics (polymers).

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