2025-starehe-g-chem-pp2-scheme_1
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DATE 07 Dec 2025
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About This Document
Document Type: This is a Exam Paper, designed for Testing knowledge and exam technique.
Context: Standard material from the 2025 academic period.
Key Content: Likely covers essential definitions, structured questions to test your proficiency.
Study Strategy: Attempt these questions under timed conditions to simulate a real exam environment, then check against your notes.
Recommendation: comprehensive resource for students aiming to achieve top grades in their final assessments.
Detailed Content Overview
Introduction
This notes resource titled "2025-starehe-g-chem-pp2-scheme_1" provides comprehensive exam preparation materials designed to test and enhance your understanding. This resource is structured to facilitate effective learning and retention of important information.
Key Topics Covered
Learning Objectives
- Master key concepts required for examination success
- Practice answering exam-style questions effectively
- Develop time management skills for timed assessments
- Identify and address knowledge gaps in understanding
Detailed Summary
Download this and other FREE materials from https://teacher. ke/notes STAREHE GIRLS’ CENTRE MOCK EXAMINATION 2025 CHEMISTRY Form 4 Paper 2 MARKING SCHEME Download this and other FREE revision materials from https://teacher. Download this and other FREE materials from https://teacher. ke/notes a) Noble gases b) K and W c) Q, it has lowest nuclear charge hence electrons in the energy level are least pulled towards the nucleus d) Q3M2 or Mg3N2 e) i. Used for making sufuria /cooking pan Property – good conductor of heat ii. Used for making overhead cables Property – not easily corroded / good conductor of electricity (penalize electrical cables) f) g) It has molecular structure with weak van der waals forces of attraction between the molecules which require little energy to break. Top pan balance Electronic balance Beam balance Download this and other FREE materials from https://teacher. Due to incomplete combustion, it produces white hot carbon particles that emittes a lot of light ii.
Study Tips & Recommendations
Time Management
Practice under timed conditions to improve speed and accuracy. Allocate specific time limits to each section.
Active Practice
Attempt all questions before checking answers. Review mistakes to understand where improvements are needed.
Mark Scheme Review
Study marking schemes carefully to understand how examiners award points and structure your answers accordingly.
Regular Review
Schedule periodic reviews to reinforce learning and combat forgetting. Use spaced repetition for optimal retention.
Content Preview
Download this and other FREE materials from https://teacher.co.ke/notes STAREHE GIRLS’ CENTRE MOCK EXAMINATION 2025 CHEMISTRY Form 4 Paper 2 MARKING SCHEME Download this and other FREE revision materials from https://teacher.co.ke/notes 2 MARKING SCHEME 1. Download this and other FREE materials from https://teacher.co.ke/notes a) Noble gases b) K and W c) Q, it has lowest nuclear charge hence electrons in the energy level are least pulled towards the nucleus d) Q3M2 or Mg3N2 e) i. Used for makin...
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