Overview
Assessment Guidance
Portfolio of Evidence.
Unit Learning Outcomes
1.
Know the reagents and techniques used to analyse different inorganic chemical compounds.
Assessment Criteria
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1.1Identify the reagents needed to analyse different inorganic chemical compounds.
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1.2Describe the techniques needed to analyse inorganic chemicals.
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1.3Identify unknown inorganic chemicals using appropriate analysis techniques.
2.
Be able to classify substances according to their pH.
Assessment Criteria
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2.1State the meaning of ‘pH’.
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2.2Outline the differences between acids and bases in terms of pH.
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2.3Carry out tests on solutions of household and laboratory substances to determine their pH.
3.
Be able to use chromatography to analyse materials.
Assessment Criteria
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3.1State how chromatography can be used to analyse materials.
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3.2Use chromatography to analyse materials in a given experiment.
4.
Be able to detect different chemicals in unknown compounds.
Assessment Criteria
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4.1Carry out experiments to identify chemicals in unknown compounds.
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