The table shows the name and structure of four different organic molecules - Edexcel - GCSE Chemistry - Question 4 - 2015 - Paper 1
Question 4
The table shows the name and structure of four different organic molecules.
| name | structure |
|----------|--------------------------|
| ethan... show full transcript
Worked Solution & Example Answer:The table shows the name and structure of four different organic molecules - Edexcel - GCSE Chemistry - Question 4 - 2015 - Paper 1
Step 1
Give the name of the molecule that is not a hydrocarbon.
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Answer
The molecule that is not a hydrocarbon is ethanol. This is because it contains an -OH group, which classifies it as an alcohol rather than a hydrocarbon.
Step 2
Give the name of the molecule that is unsaturated.
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Answer
The unsaturated molecule is ethene. It has a double bond between the two carbon atoms, distinguishing it from saturated hydrocarbons.
Step 3
Give the name of the molecule that is used as a monomer in a polymerisation reaction.
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Answer
The molecule used as a monomer in a polymerisation reaction is ethene. It can undergo polymerisation to form polyethylene.
