Physical Sciences Grade 12 P2 Eastern Cape June 2023 Errata

Downloaded from hlayiso.com CHIEF DIRECTORATE: EXAMINATIONS AND ASSESSMENT Steve Vukile Tshwete Complex, Zone 6 Zwelitsha, 5608, Private Bag X0032, Bhisho, 5605 REPUBLIC OF SOUTH AFRICA: Enquiries: Mrs P. Japtha Tel: 040 602 7031 . Fax : 040 608 7026. E-mail: Penny.Japtha@ecdoe.gov.za Website: www.ecdoe.gov.za Ref. no. 13/P Tel.: (040) 608 7026/082 523 7689 Enquire: Mrs P. Japtha Fax: 040 608 7295 NOTIFICATION TO: ALL PRINCIPALS OF TECHNICAL SCHOOLS IN THE FET BAND AND DISTRICT HEADS OF EXAMINATIONS FROM: MRS P. JAPHTA (a) CES: ASSESSMENTS INSTRUMENT DEVELOPMENT AND ITEM BANK MANAGEMENT SUBDIRECTORATE SUBJECT: PHYSICAL SCIENCES P2 JUNE COMMON EXAMINATIONS ERRATUM DATE: 19 JUNE 2023 The Physical Sciences P2 Grade 12 for June Examinations 2023 was written on Monday, 12 June 2023. We were made aware of errors and omissions that was discovered during the marking process. The amendment with regards to the marking was prepared in conjunction with the examiner and the moderator of the paper. This amendment addresses the errors and omissions and also ensures that learners are not disadvantaged. The following standardised approach to marking must be adopted across the Province. ERRATA: JUNE 2023 PHYSICAL SCIENCES P2 (MARKING GUIDELINE) QUESTION/ VRAAG 3 3.5 Marking criteria • E has dipole-dipole forces • F has hydrogen bonds • Correctly compare the strength of hydrogen bonds to dipole-dipole forces • Relate the strength of the intermolecular forces to energy involved. Nasienkriteria • E het dipool-dipoolkragte • F het waterstofbindings • Vergelyk die sterkte van die waterstofbindings korrek aan die dipool- dipoolkragte • Verwys die sterktes van intermolekulêrekragte met energie betrokke

• Downloaded from hlayiso.com F has hydrogen bonds  (and London forces) • E has dipole-dipole forces  (and London forces) • Hydrogen bonds are stronger than dipole dipole forces  • More energy is needed to overcome intermolecular forces in F • F het waterstofbindings (en Londonkragte) • E het dipool-dipoolkragte (en Londonkragte) • Waterstofbinding is sterker as dipool-dipoolkragte • Meer energie word benodig om die intermolekulêrekragte in F te oorkom OR/ OF Marking criteria • E has dipole-dipole forces • F has hydrogen bonds • Correctly compare the strength of hydrogen bonds to dipole-dipole forces • Relate the strength of the intermolecular forces to energy involved Nasienkriteria • E het dipool-dipoolkragte • F het waterstofbindings • Vergelyk die sterkte van die waterstofbindings korrek aan die dipool- dipoolkragte • Verwys die sterktes van intermolekulêrekragte met energie betrokke • F has hydrogen bonds  (and London forces) • E has dipole-dipole forces  (and London forces) • Dipole-dipole forces are weaker than hydrogen bonds  • Less energy is needed to overcome intermolecular forces in E  • F het waterstofbindings (en Londonkragte) • E het dipool-dipoolkragte (en Londonkragte) • Dipool-dipoolkragte is swakker as waterstofbinding • Minder energie word benodig om die intermolekulêrekragte in E te oorkom (4) [16] Page | 1

Downloaded from hlayiso.com QUESTION/ VRAAG 4 4.1.5 Marking criteria/Nasienkriteria: Organic compounds only • Functional group/Funksionele groep.  1/2 • Whole structure correct/ Hele struktuur korrek  2/2 H H  H H H H Conc H2SO4   H C C C H C C C H  H O-H H H H H + H 2O  (6) We request that this must be brought to the attention of all educators marking these papers and sincerely apologise for the inconvenience. Yours in education. 19 June2023 Mrs P.Japhta Date: (a) CES: ASSESSMENTS INSTRUMENT DEVELOPMENT AND ITEM BANK MANAGEMENT SUBDIRECTORATE Page | 2