DP Chemistry (last assessment 2024)

Test builder »

Question 19M.3.sl.TZ2.c

Select a Test
Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.3.sl.TZ2.c
Level sl Paper 3 Time zone TZ2
Command term Identify Question number c Adapted from N/A
c.
[Maximum mark: 1]
19M.3.sl.TZ2.c

Polymers have a wide variety of uses but their disposal can be problematic.

Identify a hazardous product of the incineration of polychloroethene.

[1]

Markscheme

Any one of:
HCl  [✔]

Cl2 [✔]

dioxins [✔]

C [✔]

CO [✔]

Examiners report

This was a well answered question, with most candidates identifying at least one method plasticizers affect the properties of plastic.

Syllabus sections