Technical Sciences Paper 2 (English)

May-June 2022 — Grade 12 / Matric — Technical Sciences

Past Paper 2022 Grade 12 English

↓ Download PDF 📄 676 KB

Preparing document

📋 Document Analysis

🎯 75 marks ❓ 12 questions 📄 9 pages 📝 37 items found

See full analysis

Questions — A Preview of What to Expect in the Document

This section provides a quick preview of questions from the document. It may not display every question or the complete wording of each one. For the full content, including diagrams, tables and other information, view the original PDF above.

Q1— Section header —

1.1The temperature at which the solid and l iquid phases of a substance are at equilibrium is known as vapour pressure

1.4Which ONE of the following is advantage of fuel (hydrogen\

1.5Which ONE of the following is CORRECT bout the change in the mass of electrodes in a galvanic cell? Assume that both electrodes are solid metals.

Q2— Section header —

2.1Compounds and are hydrocarbons. For the compounds

2.1.1Saturated

2.1.2Unsaturated (1\

2.2Wri te down the general formula for a homologous series to which compound belongs. (2\ 2. Draw the structural formula

2.3.1 (2\

2.3.2 (2\ 2. Consider th e structural formula of compound

2.4.1 Give the IUPAC name of compound (2\

2.4.2 Draw the structural formula of the positional isomer of compound (2\

2.5Compound is a monomer that can be used to form a polymer.

2.5.1 Define the term polymer

2.5.2 Draw the structural formula of the polymer that can be formed from monomer

2.5.3 Give the NAME of the polymer that can be formed from monomer (2\ [1

Q3— Section header —

3.1For this investigation write down the following

3.1.1Investigative question (2

3.1.2Independent variable (1\

3.1.3Dependent variable (1\

3.1.4Controlle d variable (1\

3.2Before conducting the investigation lea rners wr te down the following

3.2.1Write down the NAME of the intermolecular forces ref red to in the hyphothesis.

3.2.2Is their hyphothesis CORRECT or INCORRECT? Write down only CORRECT or INCORRECT. (1\

3.2.3Explain the answer to QUESTION

3.2efer to the chain length the strength of

3.2.4Use the data in the table to write down a con lusion for the investigation (2\

Q4— Section header —

4.3Write down a balanced chemical reaction using structural formulae to represent reaction (3\

4.4Give TWO reaction conditions for reaction (2\ 11]

5.2.1balanced half reaction that occu rs at the anode (2\

5.2.2he NAME of a half reaction that occurs at the cathode (1\

Q6— Section header —

6.4Give a reason for the answ er to

Q6— Section header —

Mark Allocation

Total75 marks

Sections12 = 12 marks

Paper information

SubjectTechnical Sciences

Year2022

SessionMay-June

TypePast Paper

PaperPaper 2

LanguageEnglish

Pages13

Downloads4

Examination context

Decade2020s

Years ago4y

Season—

Start day—

Exam period—

Days since exam—

About Technical Sciences examination preparation

This Grade 12 examination resource can be used as part of a structured revision programme. Past papers are most useful when learners attempt questions independently, work within a realistic time limit, and review their answers afterwards.

How to use this resource for revision

A past examination paper is most useful when it is treated as an active revision exercise. Try the questions yourself before checking the corresponding memorandum. Where you make an error, identify the reason — was it a knowledge gap, a calculation mistake, an interpretation issue, or an examination technique problem?

For stronger examination practice, complete the paper without unnecessary interruptions and keep track of the questions that take the most time. Afterwards, review the memorandum and separate knowledge gaps from mistakes caused by interpretation, calculation, structure, or examination technique.

understanding question requirements

applying subject knowledge

working under time constraints

checking answers

identifying revision priorities

A practical revision approach

Start by completing the resource without looking at the memorandum. Review incorrect and incomplete answers afterwards and make a short revision list based on the areas that caused difficulty.

Grade 12 subject hubs

Each matric subject has its own dedicated hub on Freemode with every past paper and marking memorandum we have archived for that subject.

➗ Mathematics View papers → 📊 Mathematical Literacy View papers → ⚗️ Physical Sciences View papers → 🧬 Life Sciences View papers → 📒 Accounting View papers → 💼 Business Studies View papers → 📈 Economics View papers → 🌍 Geography View papers → 🏛️ History View papers → 📖 English View papers → 🇿🇦 Afrikaans View papers → 🗣️ IsiNdebele View papers → 🗣️ IsiXhosa View papers → 🗣️ IsiZulu View papers → 🗣️ Sepedi View papers → 🗣️ Sesotho View papers → 🗣️ Setswana View papers → 🌾 Agricultural Sciences View papers →

File details

File size676 KB

Pages13

Archived on7 September 2026

File age47d

ContributorFreeMode

Fingerprint173F08B3EA4F

Questions and learner discussion

No questions or discussions have been posted yet.