OCR A Level Chemistry A Unified chemistry June 2022 mark scheme H432/03
Practise the past exam questions by topic
Atoms, elements & compounds9 Qs
Intermolecular forces10 Qs
Mass spectrometry9 Qs
NMR spectroscopy26 Qs
Oxidation states13 Qs
Properties of ionic compounds6 Qs
Shapes of complex ions14 Qs
Shapes of molecules & ions15 Qs
Amounts of substance in equations51 Qs
Electrode potentials & electrochemical cells12 Qs
Group 7: the halogens11 Qs
Oxidation & reduction in terms of electrons9 Qs
Redox equations17 Qs
Organic reaction mechanisms8 Qs
Organic synthesis routes26 Qs
Percentage yield18 Qs
Identification of ions9 Qs
Maxwell-Boltzmann distribution5 Qs
Effect of changing conditions on equilibrium13 Qs
Calorimetry9 Qs
Enthalpy of solution & hydration5 Qs
Alcohols5 Qs
Esters22 Qs
Optical isomerism19 Qs
PH calculations19 Qs
Redox titrations10 Qs
Weak acids & Ka8 Qs
+23 more
6 questions
- Q1 - 16 marks - Atoms, elements and compounds, Intermolecular forces, Mass spectrometry, NMR spectroscopy, Oxidation states, Properties of ionic compounds, Shapes of complex ions, Shapes of molecules and ions
- Q2 - 13 marks - Amounts of substance in equations, Electrode potentials and electrochemical cells, Group 7: the halogens, Oxidation and reduction in terms of electrons, Redox equations
- Q3 - 10 marks - Organic reaction mechanisms, Organic synthesis routes, Percentage yield
- Q4 - 8 marks - Identification of ions, Maxwell-Boltzmann distribution, The effect of changing conditions on equilibrium
- Q5 - 10 marks - Amounts of substance in equations, Atoms, elements and compounds, Calorimetry, Enthalpy of solution and hydration
- Q6 - 13 marks - Alcohols, Esters, Optical isomerism, Organic reaction mechanisms, pH calculations, Redox titrations, Weak acids and Ka
Your browser can't show this paper here.
Open the PDF