DP Chemistry (last assessment 2024)

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Question 19N.2.sl.TZ0.e

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.2.sl.TZ0.e
Level sl Paper 2 Time zone TZ0
Command term Draw, Show Question number e Adapted from N/A
e.
[Maximum mark: 1]
19N.2.sl.TZ0.e

The following shows some compounds which can be made from ethene, C2H4.

ethene (C2H4) → C2H5Cl → C2H6O → C2H4O

Ethene is often polymerized. Draw a section of the resulting polymer, showing two repeating units.

[1]

Markscheme

NOTE: Continuation bonds must be shown.
Ignore square brackets and “n”.

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