Learning objective

Anticipate the products formed at each electrode during the electrolysis of a binary compound in its molten form.

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Exam focus

Cambridge IGCSE Combined ScienceElectrochemistrySupplement content

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Quick explanation

This point belongs to Electrolysis, especially Electrolysis outcomes.
You need to be able to anticipate the products formed at each electrode during the electrolysis of a binary compound in its molten form.
The key ideas to know are Predict.
Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

Predict

Why it matters

This objective helps connect Electrolysis outcomes to exam-style questions, flashcards, and revision notes for Electrolysis.

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Flashcards10 linked cards

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Practice Questions7 linked questions

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Paper 4Theory (Extended)2 marks

Description

During the electrolysis of molten calcium fluoride (CaF2), calcium ions and fluoride ions are present.

a
Analyse Identify the products formed at each electrode during the electrolysis of molten calcium fluoride.
Your answer
Aim for approximately 2 distinct marking points.
[2]

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