Every paper, question by question
Each strip is one paper; each block is a question, sized by marks and coloured by topic. Tap a block to open it. The thin blocks at the start of Papers 1 and 2 are the fifteen multiple-choice questions of Section A; Paper 3 has none.
Practical skillsPractical techniques and apparatus (PAGs)Atomic structure and isotopesFormulae and equationsAmount of substance (moles)Acids, bases and titrationsRedox and oxidation numbersElectron structure and orbitalsBonding, structure and shapes of moleculesPeriodicity and ionisation energyGroup 2The halogensQualitative analysisEnthalpy changes and Hess’ lawReaction rates and the Boltzmann distributionChemical equilibrium and KcOrganic basicsAlkanesAlkenesAlcoholsHaloalkanesOrganic synthesis and practical techniques (Module 4)Infrared spectroscopy and mass spectrometryRatesEquilibrium constants Kc and KpAcids, bases, pH and buffersLattice enthalpy and Born–Haber cyclesEntropy and free energyRedox titrations and electrode potentialsTransition elementsAromatic compoundsCarbonyl compoundsCarboxylic acids, esters and acyl chloridesAminesAmino acids, amides and chiralityPolyesters and polyamidesCarbon–carbon bond formationOrganic synthesis (Module 6)Chromatography and tests for functional groupsNMR spectroscopy and combined techniques
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