255501
Descrição
Quiz por emilyhs101, atualizado more than 1 year ago
|
Criado por emilyhs101
mais de 11 anos atrás
|
|
Questão 1
Questão
Why is cracking important to use?
Responda
-
Cracks the fuels
-
Takes long, less useful hydrocarbons and makes them into shorter, more useful hydrocarbons
Questão 2
Questão
What bonds are broken during cracking?
Responda
-
Covalent bonds
-
Inter molecular bonds
Questão 3
Questão
Why are long hydrocarbon chains not useful?
Responda
-
Because they are used for things we need less of like paraffin.
-
They are used for things like petrol
Questão 4
Questão
What two types of hydrocarbons are produced in cracking?
Responda
-
Ethene and Alkene
-
Paraffin and Petrol
Questão 5
Questão
Why is ethene useful?
Responda
-
It helps make plastic
-
It destroys plastic
Questão 6
Questão
What other product from cracking is made that we are reliant upon?
Responda
-
Petrol
-
Parrafin
Questão 7
Questão
How does cracking appease the problem between supply and demand?
Responda
-
By leveling out the supply and demand because we are making more of what we need by using the factors we have more of.
-
It makes more of the factors we don't need.
Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.