Grade 12 Physical Science November 2011 Paper 2
Grade 12 Physical Science November 2011 Paper 2
Grade 12 Physical Science November 2011 Paper 2
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<strong>Physical</strong> <strong>Science</strong>s P2/Fisiese Wetenskappe V2 3 DBE/<strong>November</strong> <strong>2011</strong>NSC/NSS – MemorandumSECTION B / AFDELING BQUESTION 3 / VRAAG 33.13.1.1 D (1)3.1.2 C (1)3.23.2.1 4-methylpentanal / 4-metielpentanaal (2)3.2.2 prop-1-yne / prop-1-yn Accept / Aanvaar:propyne / propyn1-propyne / 1-propyn (2)3.3 H 2 O / water CO 2 / carbon dioxide CO 2 / koolstofdioksied / koolsuurgas (2)3.43.4.1 Esters (1)3.4.1OCOH (1)3.4.3 Butanoic acid / Butanoësuur (2)3.4.4HHOHHHHC C O C C C CHHHHHH(2)[14]QUESTION 4 / VRAAG 44.1 (Structural) isomers / (Struktuur)isomere (1)4.24.2.1 Boiling point / Kookpunt (1)4.2.2 Branching / Vertakking (1)4.2.3 Number of C atoms / Aantal C-atome OR/OFMolecular or molar mass or molecular formula / C 5 H <strong>12</strong> Molekulêre of molêre massa of molekulêre formule / C 5 H <strong>12</strong> (1)Copyright reserved/Kopiereg voorbehouPlease turn over/Blaai om asseblief