Level 3

91390: Demonstrate understanding of thermochemical principles and the properties of particles and substances

2022 paper 

2021 paper 

2020 paper 

2019 paper 

2018 paper 

2017 paper 

2016 paper 

2015 paper 

2014 paper

91391: Demonstrate understanding of the properties of organic compounds

2022 paper 

2021 paper 

2020 paper 

2019 paper 

2018 paper 

2017 paper 

2016 paper 

2015 paper 

2014 paper

91392: Demonstrate understanding of equilibrium principles in aqueous systems

2022 paper 

2021 paper 

2020 paper 

2019 paper 

2018 paper 

2017 paper 

2016 paper 

2015 paper 

2014 paper