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7.1.2 Electrolysis Practical — OCR Chemistry A J248 | GradeGen.AI
Chemistry A
Practical skills
Practical Activity Groups
Electrolysis Practical
Electrolysis Practical
OCR GCSE Chemistry A (J248) — Practical skills
What You Need to Know
Use appropriate apparatus and techniques to set up and use electrochemical cells.
Perform separation and production of elements and compounds via electrolysis.
Use qualitative reagents to analyse and identify unknown samples or products (gas tests, flame tests, precipitation).
Determine concentrations of strong acids and alkalis.
Perform electrolysis of aqueous sodium chloride or copper sulfate solution and test for produced gases.
Revision Notes
1
Electrolysis: Setup and Aqueous Solutions
18 key terms
Practise with Past Papers
Key Terms & Definitions
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Reactivity Trend Practical
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Separation Techniques Practical
2
Qualitative Analysis: Identification of Ions and Gases
17 key terms
3
Quantitative Analysis: Acid-Base Titrations
14 key terms
