TASC Chemistry Level 4 2027 Practice Pack 4

What is inside Pack 4?

Build your skills one topic at a time across the Year 12 TASC Chemistry Level 4 course, then bring them together in checks and mixed revision.

• 18 topic sets with worked support, independent practice and self-checks.
• Two course checks and mixed revision, with the actual chapter counts listed below.
• Course-specific resource conditions stated in the question booklet.
• A printable skill review sheet to record what to revisit.
• Worked solutions, marking criteria, common errors and suggested next steps.

The 90-question total includes topic self-checks, course checks and mixed revision. The 18 worked examples are additional learning support.

Two PDFs in the pack

The question booklet and separate solutions booklet use matching question references.

What Pack 4 covers

The contents below follow the order in the question booklet. Each topic set includes its final self-check.

1. Check 1 — examine chemical models

   18 questions
2. Redox models and acidic half-equations

   2 questions
3. Galvanic cells, references and potential evidence

   2 questions
4. Electrolysis, competing products and charge

   2 questions
5. Corrosion mechanisms and protection decisions

   2 questions
6. Calorimetry, calibration and phase changes

   2 questions
7. Hess cycles, bond energies and energy profiles

   2 questions
8. Kinetics, collision models and rate evidence

   2 questions
9. Dynamic equilibrium and quantitative shifts

   2 questions
10. Acid–base equilibria, pH and ionisation

    2 questions
11. Gas laws, mixtures and non-ideal behaviour

    2 questions
12. Organic connectivity, naming and properties

    2 questions
13. Organic routes, hydrolysis and polymers

    2 questions
14. Combined MS, IR and X-ray evidence

    2 questions
15. Atomic models, subshells and periodic patterns

    2 questions
16. Inorganic reactions and material models

    2 questions
17. Stoichiometry, gravimetry and product accounting

    2 questions
18. Solutions, standards and volumetric analysis

    2 questions
19. Chemical inquiry and chemistry in society

    2 questions
20. Mixed revision — connect chemical reasoning and evidence

    18 questions
21. Check 2 — investigate a fresh chemical problem

    18 questions

Total: 90 questions · 180 practice marks

How to use this resource

1. Start with a topic you are learning at school. You do not need to finish the whole course first.
2. Review the topic prerequisites and worked example. Attempt its practice questions, then the final self-check independently.
3. Use the separate solutions and marking guidance to check your reasoning and record a next step on your review sheet.
4. If you want a starting check, try Check 1 on topics you have already studied before viewing its solutions. Record untaught material as “Not yet studied”.
5. Return to mixed revision and Check 2 as you cover more topics and complete directed practice. Compare your independent work on the selected topics.

This is self-marked topic practice for Year 12 TASC Chemistry Level 4. Use it alongside your school materials. Practice marks are a review aid and do not predict an assessment grade or ATAR.

Start with the free sample

Pack 0 provides an independent breadth preview of selected skills with the same self-marking approach. Open its page to check scope and current sample availability.

Independent practice resource

Original Skill Align topic practice for the course and edition shown above. Skill Align is an independent publisher and is not affiliated with or endorsed by TASC. The course checks support self-review; they do not predict an external examination grade or provide a validated diagnostic score.