Technical Sciences Paper 2 (Afrikaans)

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

Past Paper 2022 Grade 12 Afrikaans

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

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Q2— Section header —

Q1— Section header —

1.1Die temperatu ur waarteen die vastestof en vloei stoffases van 'n stof in

1.3Watter EEN van die volgende kombinasies is WAAR oor die stof wat geoksideer word? ELEKTRONE OKSIDASIEGETAL Wins Verminder Verlies

1.4att er EEN van die volgende is 'n voor deel van 'n brandstof (waterstof

1.5Watter EEN van die volgende is KORREK oor die vera ndering in die massa van elektrodes in 'n galvaniese sel? Neem aan dat beide elektrodes soliede metale is. ANODE KAT ODE

2.1Verbindings en is koolwaterstowwe. Vir hierdie verbindings, skryf die LETTER neer wat 'n koolwaterstof verteenwoordig wat:

2.1.1Versadig is

2.1.2Onversadig is (1\

2.2

2.3.1 (2\

2.3.2 (2\ 2. Beskou die struktuurformule van verbinding

2.4.1 ee die IUPAC naam van verbinding (2\

2.4.2 Teken die struktuurformule van die posi sionele isomeer van verbinding (2\

2.5Verbinding is 'n monom er wat gebruik kan word o m 'n

2.5.1 Defin ieer die term pol me

2.5.2 Teken die struktuurformule van die pol imeer wat uit monomeer gevorm kan word

2.5.3 ee die NA van die pol

3.1Skryf die volgende vir die ondersoek neer:

3.1.1dersoekende vraag (2

3.1.2Onafhanklike veranderlike (1\

3.1.3Afhanklike veranderlike (1\

3.1.4Gekontroleerde veranderlike (1\

3.2

3.2.1

3.2.2Is hulle hipotese REG of VERKEERD? Skryf slegs REG of VERKEERD. (1\

3.2.3Verduidelik die antwoord op VRAAG

3.2

3.2.4Gebruik die data in die tabel om 'n gevolgtrekking v ir die ondersoek neer te skryf

4.2Teken die struktuurformule van erbinding en gee ook die IUPAC naam daarvan

4.3Skryf 'n gebalanseerde chemiese reaksie neer deur struktuurformule s te gebruik om reaksie

4.4ee TWEE reaksietoestande vir rea ksie (2\ [11]11

5.2.1'n Gebalanseerde halfreaksie wat by die anode plaasvind (2\ 5.

2.2Die NAAM van 'n halfreaksie wat by die katode plaasvind (1\ Skryf die NAAM of FORMUL E van die volgende neer

6.4ee 'n rede vir die antwoord op VRAAG

6.3(1\ TOT AL

Mark Allocation

Total75 marks

Sections12 + 11 = 23 marks

Paper information

SubjectTechnical Sciences

Year2022

SessionMay-June

TypePast Paper

PaperPaper 2

LanguageAfrikaans

Pages13

Downloads3

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

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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

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Grade 12 subject hubs

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➗ 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 →

Corresponding marking memorandum

Marking memorandum available

Use the corresponding memorandum after completing the paper to review your answers and identify areas that require further revision. The memorandum shows the marking approach used by DBE examiners, including method-mark allocations.

Technical Sciences Memo 2 (English and Afrikaans) →

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