Daily Practice - 13+ Common Entrance
Common Entrance english, maths and science.
7th April 2025
- 1Chemistry: Materials
A sample of matter has particles that are far apart and moving quickly in random directions. State which state of matter this describes.
- 2Chemistry: Acids, Reactions and the Periodic Table
Describe the test for carbon dioxide gas, and state the positive result.
- 3Chemistry: The Periodic Table and Separating Mixtures
Explain why a pencil, not a pen, must be used to draw the baseline on chromatography paper.
- 4Chemistry: Reactions, Energy and Rates
A student dissolves ammonium nitrate in water and the temperature of the solution falls. State whether this process is exothermic or endothermic.
- 5Chemistry: Metals, the Reactivity Series and Environmental Chemistry
Explain why attaching a block of zinc to the hull of a steel ship helps to protect the ship from rusting.
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 13+ Common Entrance sheets
Every sheet is deterministic: the same date always regenerates the same five questions. All of April 2025, including the monthly compilation PDF.