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Card 6

Front

What is the name of the process by which large hydrocarbons are broken up into smaller, more useful molecules?

Back

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Card 7

Front

True or false: During the cracking process, hydrocarbons are first heated to vaporise them.

Back

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Card 8

Front

During cracking, hydrocarbons are often passed over a substance so that they break apart. What is this substance known as?

Back

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Card 9

Front

During cracking, the catalyst __________ the bonds in the large hydrocarbon.

Back

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Card 10

Front

Cracking by heating to a very high temperature is an example of what type of reaction?

Back

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Card 11

Front

As well as alkanes, what other group of hydrocarbons are made as a result of cracking?

Back

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Card 12

Front

What substance is used to test for an unsaturated hydrocarbon?

Back

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Card 13

Front

What is produced by the combustion of Hydrogen?

Back

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Card 14

Front

Are alkanes more reactive than alkenes?

Back

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Card 15

Front

Apart from alkenes and alkanes what else is made during the process of cracking?

Back

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