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.
Use the information in the table to answer the following questions.
Each of the molecule... 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 indicated as it contains an oxygen atom in its structure, making it an alcohol rather than a pure hydrocarbon.
Step 2
Give the name of the molecule that is unsaturated.
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Answer
The molecule that is unsaturated is ethene. Unsaturated molecules contain at least one double bond between carbon atoms, and ethene is represented with a double bond in its structure.
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. Ethene can undergo polymerisation to form polyethylene, widely used in various applications.
