255501
Descrição
Quiz por emilyhs101, atualizado more than 1 year ago
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Criado por emilyhs101
mais de 10 anos atrás
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Questão 1
Questão
Why is cracking important to use?
Responda
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Cracks the fuels
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Takes long, less useful hydrocarbons and makes them into shorter, more useful hydrocarbons
Questão 2
Questão
What bonds are broken during cracking?
Responda
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Covalent bonds
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Inter molecular bonds
Questão 3
Questão
Why are long hydrocarbon chains not useful?
Responda
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Because they are used for things we need less of like paraffin.
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They are used for things like petrol
Questão 4
Questão
What two types of hydrocarbons are produced in cracking?
Responda
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Ethene and Alkene
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Paraffin and Petrol
Questão 5
Questão
Why is ethene useful?
Responda
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It helps make plastic
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It destroys plastic
Questão 6
Questão
What other product from cracking is made that we are reliant upon?
Responda
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Petrol
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Parrafin
Questão 7
Questão
How does cracking appease the problem between supply and demand?
Responda
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By leveling out the supply and demand because we are making more of what we need by using the factors we have more of.
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It makes more of the factors we don't need.
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