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Year 12 ACT Chemistry practice questions
This public preview page identifies the planned Year 12 ACT Chemistry demo route and links it to curriculum coverage while the reviewed sample question set is being completed.
Sample-question focus
The planned public sample is for Year 12 ACT Chemistry practice and will open after the demo questions are reviewed.
Skills covered
Practice atomic structure, bonding, chemical reactions, stoichiometry, equilibrium, acids and bases, organic chemistry, analysis, and modelling.
Exercise and test mode
The route is public now; the exercise and test preview will become available after the curated question set is ready.
Curriculum link
Compare this demo with the ACT Year 11-12 Chemistry curriculum page to scan related topics, subtopics, and pathway coverage.
These sample questions are visible on the page before login. They show ACT BSSS Year 12 Chemistry titration curves, equilibrium shifts, electrochemical cells, organic reactions, spectra, and kinetic data with diagrams, tables, curves, and spectra before opening the demo.
ACT BSSS Year 12ChemistryAcid-base analysishardtitration curve
1. A weak base is titrated with a strong acid and the equivalence point is below pH 7. What is true at equivalence?
Choices
The solution is acidic.
The solution must be pH 14.
No neutralisation occurs.
Only electrons move through a wire.
Explanation:
The conjugate acid of the weak base makes the equivalence mixture acidic.
ACT BSSS Year 12ChemistryEquilibriumhardequilibrium diagram
2. For an equilibrium A <-> B, product B is removed as it forms. Which direction is favoured?
Choices
Towards B
Towards A only
No reaction can occur
Only the salt bridge changes
Explanation:
Removing product shifts the equilibrium to replace some of the removed product.
ACT BSSS Year 12ChemistryElectrochemical cellshardelectrochemical cell
3. At the cathode of a galvanic cell, ions gain electrons. Which process occurs at the cathode?
Choices
Reduction
Oxidation
Esterification
Evaporation
Explanation:
Reduction is gain of electrons and occurs at the cathode.
ACT BSSS Year 12ChemistryOrganic reactionshardorganic pathway
4. A haloalkane reacts with hydroxide ions in a substitution pathway. Which product type is commonly formed?
Choices
An alcohol
A salt bridge
A noble gas
A mass spectrum
Explanation:
Hydroxide can replace the halogen atom, forming an alcohol.
ACT BSSS Year 12ChemistryMass spectrometryhardmass spectrum
5. A compound has M and M+2 peaks of almost equal height. Which halogen pattern does this suggest?
Choices
Bromine
Fluorine only
No halogen
Only carbon-12
Explanation:
Bromine isotopes commonly produce molecular-ion peaks two mass units apart with similar heights.
ACT BSSS Year 12ChemistryReaction orderhardrate graph
6. A concentration-time graph is a straight line falling at a constant rate. Which kinetic pattern is most consistent with this graph?
Choices
Zero-order behaviour
A titration endpoint
A Lewis structure
A galvanic cell only
Explanation:
For a zero-order reaction, concentration decreases linearly with time.
For parents comparing ACT BSSS Year 12 Chemistry support
ACT BSSS Year 12 Chemistry practice should help students connect chemical reasoning to visible evidence: titration curves, equilibrium shifts, electrochemical cells, organic reactions, spectra, and kinetic data. These examples preview that visual reasoning before the no-login Chemistry demo.
This demo is in progress
In progress
Year 12 ACT Chemistry is available to purchase, and the public demo preview is still being prepared.
Students can use the purchased subject once subscribed; this anonymous preview will be opened after the curated public question set is ready.
Does this page include Year 12 ACT Chemistry practice questions?
Not yet. The Year 12 ACT Chemistry demo route is public, but the interactive sample questions will open after the reviewed public set is ready.
Can students try the demo without signing up?
No sign-up is required to view the preview status. The no-login interactive demo will be available after the sample set is completed.
How does this demo relate to curriculum coverage?
This demo is linked with the ACT Year 11-12 Chemistry curriculum coverage page, where parents can compare the broader topic and pathway structure used for Skill Align practice.
