3.3.12 Polymers (A-level only)
5 minutes ago
stanton_wertjes0
Save
Edit
Host a game
Live GameLive
Homework
Solo Practice
Practice
7 QuestionsShow answers- Question 130 secondsQ.
The repeating unit of a polymer is shown.
Which monomer or pair of monomers could be used to make this polymer?
answer choices - Question 230 secondsQ.
The structure of part of a polyester chain is shown.
Which statement correctly explains why plastics made from this polyester only soften at high temperatures?
answer choices - Question 330 secondsQ.
Which compound can form a polymer without needing another reagent?
answer choices - Question 430 secondsQ.
Which polymer is least likely to be biodegraded after several years in a landfill site?
answer choices - Question 530 secondsQ.
Which compound can polymerise by reaction with itself?
answer choices - Question 630 secondsQ.
This question is about the following reaction scheme which shows the preparation of polymer P.
Polymer P is formed in a two-step reaction from N. The first stage is a neutralisation reaction. The volume, in cm3, of a 0.20 mol dm−3 solution of H2NCH2CH2NH2 required to neutralise 6.8 × 10−3 mol of the acid N is
answer choices - Question 730 secondsQ.
Terylene is made by reacting benzene-1,4-dicarboxylic acid and ethane-1,2-diol.
Terylene is
answer choices
Report Quiz
Why show ads?
BACK TO EDMODO
