PagineWales Year 13 Chemistry Practice Tests
Five free, full-length Year 13 chemistry practice tests for Wales, written to the Curriculum for Wales. Take them online for instant scoring and a skill breakdown, or print them with an answer key.
- 5 full tests
- ~20 questions each
- Answer keys
- Free
Choose a practice test
All questions and passages are original and written for Pagine to match the published curriculum. Pagine is not affiliated with any government, ministry, department of education, exam board or assessment body. Not official tests.
Keep going: Year 13 Maths · Year 13 English Language · Year 13 Biology
What these tests cover
Course: A level Chemistry (WJEC)
Skills across all five tests: Matter & Bonding (19) · Quantities in Reactions (19) · Solutions (14) · Chemical Reactions (13) · Gases (11) · Solutions & Equilibrium (8) · Acids & Bases (8) · Organic Chemistry (6) · Thermochemistry (2)
Each test covers the main strands of the science curriculum, with calculation questions in upper levels.
Sample questions from Practice Test 1
- According to VSEPR theory, CH₄ has which shape?
A. bent B. tetrahedral C. trigonal planar D. linearShow answer
tetrahedral - The limiting reagent is the reactant that…
A. is completely used up first B. is a product C. is in excess D. speeds up the reactionShow answer
is completely used up first - A catalyst increases reaction rate by…
A. changing the products B. increasing the temperature C. providing a pathway with lower activation energy D. being consumedShow answer
providing a pathway with lower activation energy - Water is a polar molecule because of its…
A. linear shape B. bent shape and polar O–H bonds C. ionic bonds D. lack of electronsShow answer
bent shape and polar O–H bonds
More Year 13 practice
Also useful: printable worksheets · free books · Wales curriculum guide
Frequently asked questions
What is in these Wales Year 13 Chemistry practice tests?
Five full original tests of about 20 questions each. Each test covers the main strands of the science curriculum, with calculation questions in upper levels. You get a score, a skill breakdown and a review of every answer at the end.
Do these tests follow the Wales curriculum?
Yes. They are written to the Curriculum for Wales — Working scientifically, Biology, Chemistry, Physics. Pagine summarizes the curriculum in its own words and links to the official documents.
Can I print them?
Yes. Every test has a printable version with an answer key.
Are these official tests?
All questions and passages are original and written for Pagine to match the published curriculum. Pagine is not affiliated with any government, ministry, department of education, exam board or assessment body. Not official tests.