Salam Academy
Sign inCreate account
Practise

Question bank

Original exam-style questions, mapped to your syllabus. Answers are checked for mathematical equivalence and every attempt updates your mastery.

Sign in to check answers. Your attempts build your mastery and error book.

12 questions

SA-OC-PO-0011 markL1 FoundationCalculatorAddition polymers
The monomer of poly(ethene) is
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0121 markL1 FoundationCalculatorAddition polymers
Polymers are
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0021 markL2 StandardCalculatorAddition polymers
In addition polymerisation
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0031 markL2 StandardCalculatorCondensation polymers
Nylon is a
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0041 markL2 StandardCalculatorCondensation polymers
In condensation polymerisation, the small molecule usually lost is
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0051 markL2 StandardCalculatorCondensation polymers
Proteins are natural
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0061 markL2 StandardCalculatorPlastics and environment
A problem with disposing of plastics in landfill is that most
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0071 markL2 StandardCalculatorAddition polymers
A poly(ethene) molecule has Mr=28 000M_r=28\,000. How many ethene monomers (Mr=28M_r=28) does it contain?

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0081 markL2 StandardCalculatorAddition polymers
Which monomer forms PVC?
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0091 markL2 StandardCalculatorCondensation polymers
A polyester is made from
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0101 markL2 StandardCalculatorPlastics and environment
Burning PVC is especially harmful because it releases
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme
SA-OC-PO-0111 markL3 ExamCalculatorAddition polymers
A polymer has repeat unit −[CH2−CHCl]−\mathrm{-[CH_2-CHCl]-}. Its monomer is
Choose one option

Sign in or create a free account to check answers, get hints and track your progress.

Salam Academy Original Practice · Proposed mark scheme