Chemistry 9701/13 Oct Nov 2016 | Cambridge AS Level Past Papers With Mark Scheme

1. Boltzmann distribution, activation energy, reaction temperature effects, kinetic energy, molecular collisions.
2. Ideal gas equation, gas properties, units of n and T, molar relationships.
3. Redox reaction involving dichromate(VI) and Fe²⁺ ions, balanced chemical equations, oxidation states, Cr³⁺ ions, stoichiometry.
4. Isotopes and radioactive decay, proton-neutron transformation, electron capture, tumor detection isotopes, atomic structure of 68Ge and derived isotopes.
5. Catalytic processes, ammonia oxidation, nitric acid production, energy release calculation, industrial chemistry.
6. Bond angles in histamine, molecular geometry, hybridization of nitrogen atoms, infection response in humans.