Daily Practice · GCSE Science

Daily Practice - GCSE Science

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

23rd April 2023

5 questions · GCSE · 584 questions in this band

1
Rates of Reaction
Explain how a catalyst increases the rate of a reaction without being used up.
2
Reversible Reactions and Equilibrium
State the catalyst commonly used in the Haber process.
3
Organic Chemistry
State the general formula of the alkanes.
4
Alkanes, Alkenes and Crude Oil
State the number of covalent bonds a carbon atom forms in a saturated hydrocarbon.
5
Alcohols, Carboxylic Acids and Polymers
State the functional group found in all carboxylic acids.

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 April 2023, including the monthly compilation PDF.