From Mock A · Paper 2: Organic and Physical Chemistry
8.12 marks
Draw the repeating unit of the polyamide formed from 1,6-diaminohexane and hexanedioic acid.
From Mock A · Paper 2: Organic and Physical Chemistry
8.22 marks
Explain why polyesters and polyamides are biodegradable but polyalkenes are not.
From Mock A · Paper 3: Practical skills, all content and multiple choice
311 mark
Which type of polymerisation forms poly(propene)?
From Mock B · Paper 2: Organic and Physical Chemistry
10.12 marks
Draw (describe) the repeating unit of the polyester formed from ethane-1,2-diol and benzene-1,4-dicarboxylic acid.
From Mock B · Paper 2: Organic and Physical Chemistry
10.22 marks
Explain why polyesters are biodegradable but poly(alkenes) are not.
From Mock B · Paper 3: Practical skills, all content and multiple choice
361 mark
Nylon-6,6 contains which linkage?
From Mock C · Paper 2: Organic and Physical Chemistry
103 marks
Explain why nylon-6,6 has a high tensile strength.
From Mock C · Paper 3: Practical skills, all content and multiple choice
361 mark
A polyamide is formed from
Score 0 / 14 · 0 of 8 marked
This paper is written by Plasmo in the style of the AQA A-Level Chemistry exam. It is not a past paper and is not produced or endorsed by the exam board.