# Physical Sciences Grade 10 P2 Gauteng June 2024 Memo (Eng) > Grade 10 Physical Sciences Paper 2 memorandum from the Gauteng June Exam 2024 (English), 4 pages. Read online or download the free PDF. - Page: https://www.hlayiso.com/library/gr-10-ps-p2-english-possible-answers/51147cd1-6ca8-4515-a591-35ee080fda97 - Updated: 2026-09-27 - Subject: Physical Sciences - Grade: Grade 10 - Language: English - Document type: Memorandum - Year: 2024 - Exam period: Gauteng June Exam - Paper: 2 - Curriculum: CAPS - Pages: 4 Breadcrumbs: [Home](https://www.hlayiso.com/) › [Library](https://www.hlayiso.com/library) › [Grade 10](https://www.hlayiso.com/library/grade-10) › [Physical Sciences](https://www.hlayiso.com/library/grade-10/physical-sciences) › [Physical Sciences Grade 10 P2 Gauteng June 2024 Memo (Eng)](https://www.hlayiso.com/library/gr-10-ps-p2-english-possible-answers/51147cd1-6ca8-4515-a591-35ee080fda97) ## About this document Physical Sciences · Grade 10 · Gauteng June Exam · 2024 · English. Memorandum, 4 pages. Read online or download the PDF. Read it free online on the page above; download the PDF from there. ## Matching paper and memo - [Gr 10 PS P2 (English) Question Paper](https://www.hlayiso.com/library/gr-10-ps-p2-english-question-paper/623e3579-221a-4ee5-af51-69323c9adf50) — QP · 2024 · Eng ## Document text Text extracted from the PDF. Layout, diagrams and tables may not survive extraction. ### Page 1 Downloaded from hlayiso.com PROVINCIAL EXAMINATION JUNE 2023 GRADE 10 MARKING GUIDELINES PHYSICAL SCIENCES (CHEMISTRY) (PAPER 2) 4 pages ### Page 2 Downloaded from hlayiso.com PHYSICAL SCIENCES (CHEMISTRY) MARKING GUIDELINES (Paper 2) GRADE 10 QUESTION 1: MULTIPLE-CHOICE QUESTIONS 1.1 D  (2) 1.2 C  (2) 1.3 C  (2) 1.4 A  (2) [8] QUESTION 2 2.1 A compound is a pure substance consisting of two or more different elements.  (2) 2.2 2.2.1 Homogeneous mixture  (1) 2.2.2 The mixture of uniform composition in which all the components are in the same phase.  (2) 2.2.3 Crystallisation  (1) [6] QUESTION 3 3.1 The temperature at which a solid, given sufficient heat, becomes a liquid.  (2) 3.2 Solid  (1) 3.3 Boiling/Evaporation  (1) 3.4 The temperature is constant, meaning that the solid is changing into liquid.  The kinetic energy stays constant.  The potential energy is increasing. (2) 3.5 H2O  (1) [7] 2 ### Page 3 Downloaded from hlayiso.com PHYSICAL SCIENCES (CHEMISTRY) MARKING GUIDELINES (Paper 2) GRADE 10 QUESTION 4 4.1 Atoms of the same element having the same number of protons, but different numbers of neutrons.  (2) 4.2 8 (1) 4.3 (2) 4.4 1s2 2s2 2p2  (2) [7] QUESTION 5 5.1 2H2 + O2 → 2H2O  (2) 5.2 gas  (1) 5.3 5.3.1  (2) 5.3.2  (2) 5.4 exothermic  (1) 5.5 M(H2O) = 2(1) + (16) = 18 g·mol-1  (2) [10] 3 ### Page 4 Downloaded from hlayiso.com PHYSICAL SCIENCES (CHEMISTRY) MARKING GUIDELINES (Paper 2) GRADE 10 QUESTION 6 6.1 Aqueous solution or a solution where water is the solvent.  (1) 6.2 One mole is the amount of substance having the same number of particles as there are atoms in 12 g carbon-12.  (2) 6.3 6.3.1 m 30 n   = 0,065 mol PbI2  M 461  n(PbI2) : n(I-) 1 : 2 0,065 : 0,13 mol I- N N n  0,31  N = 1,866 x 1023 I- NA 6,02  10 23  (6) 6.3.2 n(PbI2) : n(KI) 1 : 2 0,065 : 0,13 mol KI m m n  0,13  m = 21,58 g KI  M 166  (3) [12] TOTAL: 50 4 ## Related documents - [GR10 Physical Sciences QP P2 ENG](https://www.hlayiso.com/library/gr10-physical-sciences-qp-p2-eng/fda52459-0655-4b5e-b222-80f579da3126) — Physical Sciences · QP · 2024 · Eng - [Grade 10 Physical Sciences P2 November 2026 Mock 2](https://www.hlayiso.com/library/grade-10-physical-sciences-2026-november-mock-exam-2-question-paper-paper-2/5bd7a947-8dcc-4f45-a4e1-7d600246d8f7) — Physical Sciences · QP · 2026 · Eng - [Gr10 Phy P2 (English) 2020 Exemplars Question Paper](https://www.hlayiso.com/library/gr10-phy-p2-english-2020-exemplars-question-paper/b73f7863-1dbd-4b9b-93ec-9ca726a859a8) — Physical Sciences · QP · 2020 · Eng - [PHYSC P2 GRD10 QP NOV2020 English](https://www.hlayiso.com/library/physc-p2-grd10-qp-nov2020-english/a0593b95-369a-4c97-a537-ab1e9db94a9b) — Physical Sciences · QP · 2020 · Eng - [PHYSC P2 GRD10 QP NOV2019 English](https://www.hlayiso.com/library/physc-p2-grd10-qp-nov2019-english/bd38523f-fa1f-46dc-8ce9-3f5026701e36) — Physical Sciences · QP · 2019 · Eng - [Gr10 Phy P2 (English) June 2018 Question Paper](https://www.hlayiso.com/library/gr10-phy-p2-english-june-2018-question-paper/5431cd0c-42b7-4e2d-8264-2c9858e3f5e5) — Physical Sciences · QP · 2018 · Eng ## More from Grade 10 Physical Sciences - [Gr 10 Phys Sci ATP 2023-24](https://www.hlayiso.com/library/gr-10-phys-sci-atp-2023-24/f162614c-9eea-46bf-b61a-5a5dc6360c7b) — ATP - [EC AW Physical Sciences Grade 10 June 2025 QP and Memo](https://www.hlayiso.com/library/ec-aw-physical-sciences-grade-10-june-2025-qp-and-memo/55c5e457-737d-42d8-a3e9-d141082f89d3) — QP + Memo · 2025 - [2025 EC - Physical Sciences Grade 10 March QP](https://www.hlayiso.com/library/2025-ec-physical-sciences-grade-10-march-qp/bd09640b-cf56-4333-b958-01ad4331ee25) — QP · 2025 - [FS Physical Sciences Grade10 June 2025 QP and Memo](https://www.hlayiso.com/library/fs-physical-sciences-grade10-june-2025-qp-and-memo/4bbbc06c-f9d3-4d47-9bd5-7421512cd012) — QP + Memo · 2025 - [KZN Physical Sciences Grade 10 November 2025 P1 and Memo](https://www.hlayiso.com/library/kzn-physical-sciences-grade-10-november-2025-p1-and-memo/c5bea2ed-3318-4f7d-b1f6-2ac68a9d3399) — QP + Memo · 2025 - [LP Physical Sciences Grade 10 March 2025 QP and Memo](https://www.hlayiso.com/library/lp-physical-sciences-grade-10-march-2025-qp-and-memo/5aedbc3d-3f59-4693-b4ab-7c19bfd618f5) — QP + Memo · 2025 ## Collection - [Grade 10 past papers](https://www.hlayiso.com/grade-10/past-papers) --- Hlayiso: free CAPS and IEB past papers, memos, notes and study guides for South African learners. When citing, link the page URL above, not a PDF or /api/ URL.