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[DOCX File]Empowering Students www ... - KCSE PAST PAPERS
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CHEMISTRY. Paper 2 (THEORY) 2 Hours. Instruction to candidates. Write your name and admission number in the spaces provided above . Sign and write the date of theexamination in the spaces provided above. Answer . ALL. the questions in thespaces provided. All questions must be answered in . English. Mathematical tables and silent electronic ...
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[DOC File]13 - A-Level Chemistry
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1. (a) Enthalpy (Energy) to break a (covalent) bond (1) OR dissociation energy Varies between compounds so average value used (1) QL mark. OR average of dissociation energies in a single molecule / e.g. CH4 Do not allow mention of energy to form bonds but with this case can allow second mark otherwise 2nd mark consequential on first
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[DOCX File]Empowering Students www ... - KCSE PAST PAPERS
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Imagine that a new element, tarium, has been recently discovered in Msambweni. It is a solid but easily cut with a knife. When added to water it reacts vigorously and takes fire, forming an alkaline solution.
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[DOC File]CHEMISTRY STANDARD LEVEL IB QUESTIONS
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chemistry standard level ib past exam questions The following list shows questions from previous years’ examination papers arranged by topic from the syllabus. Where questions cover more than one topic, the main area of focus is listed.
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[DOCX File]FREE KCPE KCSE REVISION RESOURCES | KCPE-KCSE
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CHEMISTRY. Paper 2. Time: 2 Hours. INSTRUCTIONS TO CANDIDATES. Write your name and index number in the spaces provided. Answer . all. questions in the spaces provided. Mathematical tables and silent electronic calculators . may. be used for calculations. All workings . …
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Chemistry past exam papers