Edexcel IGCSE Chemistry 4.30C Biological polymers
Practise drawing and naming methanol, ethanol, propan-1-ol and butan-1-ol from structural formulae, displayed formulae and tables.
- Syllabus
- First assessment 2019
- Course
- Chemistry 4CH1
Exam points
- draw displayed formulae for alcohols with every bond shown, including O-H
- name methanol, ethanol, propan-1-ol and butan-1-ol from structural formulae
- complete alcohol tables using structural formulae and relative formula masses
4.30C Alcohol structures and names question 1
[Maximum number: 1]
Ethanol, C2H5OH, can be manufactured from ethene and steam using a phosphoric acid catalyst.
Draw the displayed formula of ethanol.
Displayed formula of ethanol.
Marking guidance:
- All bonds, including the bond between O and H, must be shown.
- Use the verified answer image for the displayed formula.
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