Electrolysis of Brine

Part of Electrolysis of Aqueous Solutions — GCSE Chemistry

This diagram covers Electrolysis of Brine within Electrolysis of Aqueous Solutions for GCSE Chemistry. Revise Electrolysis of Aqueous Solutions in Electrolysis for GCSE Chemistry with 20 exam-style questions and 0 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 1 of 12 in this topic. Focus on the labels, the relationships between parts, and the explanation that turns the diagram into an exam-ready answer.

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Section 1 of 12

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📐 Electrolysis of Brine

Figure 1: Electrolysis of brine (concentrated sodium chloride solution) in an industrial membrane cell

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Practice Questions for Electrolysis of Aqueous Solutions

When sodium chloride (NaCl) is dissolved in water, which four types of ion are present in the solution?

A. Na⁺, Cl⁻, H⁺ and OH⁻
B. Na⁺, Cl⁻, H₂O and OH⁻
C. Na⁺, Cl⁻ only
D. Na⁺, Cl⁻, H₂ and O²⁻

1 markfoundation

Describe the three products formed when concentrated brine is electrolysed, and state where each is produced.

3 marksstandard

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Electrolysis of Aqueous Solutions

The Water Complication