What is Cracking and why is it carried out?
Cracking is the process of breaking large Hydrocarbon molecules into smaller ones.
This is carried out to refine fuels and increase the yeild in petrolium refining.
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Related Chemistry GCSE answers
All answers ▸Explain why diamond cannot conduct electricity but graphite can.
Explain in terms of structure and bonding why graphite conducts electricity.
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Use your own knowledge to compare and contrast the physical and chemical properties of Transition metals and group 2 elements. Use examples to explain your answer.