Chemical Engineering
Worked solutions to 141 past sittings across 15 subjects, with the topics each subject's papers return to most often.
- 23-Chem-A1 Process Balances and Chemical Thermodynamics (14 sittings)2013–2019 · often: Chemical Thermodynamics, Fugacity of Liquid Hydrogen Chloride
- 23-Chem-A2 Unit Operations and Separation Processes (14 sittings)2013–2019 · often: Constant-Pressure Plate-and-Frame Filtration, Cross-Flow Heat Exchanger, Porosity
- 23-Chem-A3 Heat and Mass Transfer (14 sittings)2013–2019
- 23-Chem-A4 Chemical Reactor Engineering (14 sittings)2013–2019 · often: Fluidized Bed, Order, Packed Bed
- 23-Chem-A5 Chemical Plant Design and Economics (14 sittings)2013–2019 · often: Cost Estimation, Depreciation, Process Design
- 23-Chem-A6 Process Dynamics and Control (13 sittings)2013–2019 · often: Stability, Step Response, Standard Form
- 23-Chem-B1 Transport Phenomena (11 sittings)2013–2019 · often: Conduction with temperature-dependent conductivity
- 23-Chem-B10 Life Cycle Assessment (LCA) (6 sittings)2013–2018 · often: Boundaries, Benchmark Compounds, Ecological Impact
- 16-Chem-B12 (2 sittings)2017 · often: Anode-Bed Resistance, Dilute, Impressed-Current Cathodic Protection
- 23-Chem-B2 Environmental Engineering (12 sittings)2013–2019 · often: Ion exchange, PH control, Photochemical smog
- 23-Chem-B3 Simulation, Modelling, and Optimization (1 sitting)2014
- 23-Chem-B4 Biochemical Engineering (9 sittings)2013–2019 · often: Batch, Aerobic Respiration, Air-On/Air-Off Method
- 23-Chem-B5 Pulp and Paper Technology (2 sittings)2017 · often: Bleaching, Digesters, Evaporation
- 23-Chem-B6 Petroleum Refining and Petrochemicals (11 sittings)2013–2019 · often: Gasoline Properties, Pour Point, API gravity
- 23-Chem-B8 Polymer Engineering (4 sittings)2014–2017 · often: Chain length