Westminster School — 13+ Chemistry Specimen Paper 2027
Westminster School set this 13+ Chemistry paper in 2027. Hearthprep hosts it as an interactive past paper — 8 questions worth 34 marks in 34 minutes, each marked the moment the paper is submitted and backed by a step-by-step worked solution. Most 13+ entrance exams are sat between November and January of the year of entry.
Real 13+ Chemistry paper from Westminster School (2027). 8 questions, 34 marks. Answer interactively with worked solutions. Covers Atomic Structure & the Periodic Table, Chemical Reactions & Equations, Separation & Mixtures, States of Matter & Particles.
This is the school's own past paper, reproduced here with worked solutions by Hearthprep. Most 13+ entrance exams are sat between November and January of the year of entry, so a timed attempt at this paper is worth doing early enough to leave room for the topics it exposes. Work through it on screen with instant marking, or print the PDF and sit it under exam conditions.
- School
- Westminster School
- Entry level
- 13+
- Subject
- Chemistry
- Year
- 2027
- Questions
- 8
- Marks
- 34
- Time
- 34 minutes
- Exam board
- ISEB
Topics in this paper
- Atomic Structure & the Periodic Table
- Chemical Reactions & Equations
- Separation & Mixtures
- States of Matter & Particles
Questions in this paper (3 of 8)
- Question 1multiple choice · 1 mark
This diagram shows the result of dropping a purple crystal (potassium permanganate) into a beaker of water. [Diagram: on the left, a beaker labelled 'water' with a single small purple crystal labelled 'purple crystal' lying on the bottom. An arrow labelled 'after five hours' points to a second beaker on the right, in which the liquid is evenly coloured all the way through and is labelled 'purpl…
- Question 2multiple choice · 1 mark
Which of the following processes would be most appropriate to separate a mixture of iron filings and sulfur powder?
- Question 3multiple choice · 1 mark
Compounds are formed from elements. An element is:
5 further questions in this paper open with any paid plan, along with marking and the worked solutions. See plans.
Frequently asked questions
What is in the Westminster School — 13+ Chemistry Specimen Paper 2027?
8 questions worth 34 marks in total, written for 34 minutes. It covers Atomic Structure & the Periodic Table, Chemical Reactions & Equations, Separation & Mixtures, States of Matter & Particles. Westminster School set it as a 13+ Chemistry paper.
How long is the Westminster School 13+ Chemistry paper?
This paper is timed at 34 minutes for 34 marks — roughly 60 seconds a mark. Hearthprep runs the same clock on screen, so your child sees how far through the time they are as they answer.
Can my child answer this paper online?
Yes. Every question on this page can be answered in the browser and is marked the moment the paper is submitted — multiple choice, short answers and written responses alike. Answers are matched leniently, so a correct value written a different way (units, fractions, word numbers) still scores.
Are worked solutions included?
Every question has a step-by-step worked solution and an AI tutor that will talk through it after the paper is submitted. The first 3 questions of this paper are free to try; the remaining 5 and the marking come with a paid plan.
Where does this Westminster School paper come from?
This is the school's own past paper, reproduced here with worked solutions by Hearthprep. Use it to time a full mock attempt, then drill whichever topics your child drops marks on.
Loading the interactive paper…