Daily Practice · GCSE Science

Daily Practice - GCSE Science

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

3rd February 2026

5 questions · GCSE · 584 questions in this band

1
Reversible Reactions and Equilibrium
State Le Chatelier's principle in your own words.
2
Organic Chemistry
Balance the equation for the complete combustion of methane: CH4 + O2 -> CO2 + H2O
3
Alkanes, Alkenes and Crude Oil
Propene (C3H6) reacts with steam in the presence of a catalyst. Name the catalyst, and name the type of compound formed.
4
Alcohols, Carboxylic Acids and Polymers
State the functional group found in all alcohols.
5
Chemical Analysis
Name the gas that relights a glowing splint.

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