Daily Practice · GCSE Science
Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
- 1Exothermic and Endothermic Reactions
State what is meant by the activation energy of a reaction.
- 2Bond Energies, Cells and Fuel Cells
State whether forming a new chemical bond requires energy or releases energy.
- 3Rate and Extent of Chemical Change
State the four factors that can increase the rate of a chemical reaction.
- 4Rates of Reaction
Explain how a catalyst increases the rate of a reaction without being used up.
- 5Reversible Reactions and Equilibrium
State the catalyst commonly used in the Haber process.
You are looking at an earlier sheet. Today's sheet is the one that adds a day.
Your run is kept in this browser only, and there is no account.
Recent GCSE Science sheets
Every sheet is deterministic: the same date always regenerates the same five questions. All of May 2024, including the monthly compilation PDF.