Daily Practice · GCSE Science

Daily Practice - GCSE Science

Biology, chemistry and physics recall, definition and calculation, drawn from every strand.

28th February 2024

5 questions · GCSE · 584 questions in this band

1
Exothermic and Endothermic Reactions
State the energy transfer that occurs during an endothermic reaction.
2
Bond Energies, Cells and Fuel Cells
State the two substances that react inside a hydrogen fuel cell.
3
Rate and Extent of Chemical Change
State what is meant by a catalyst.
4
Rates of Reaction
In the gas-volume required practical measuring how concentration affects rate, state one variable that should be controlled.
5
Reversible Reactions and Equilibrium
State what is meant by dynamic equilibrium.

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.

Every sheet is deterministic: the same date always regenerates the same five questions. All of February 2024, including the monthly compilation PDF.