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Electrolysis

Electrolysis

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Question 7

An aqueous solution of concentrated sodium chloride is electrolysed. Bubbles are seen at the negative electrode.

What is the name of the substance produced at the negative electrode?

A

Chlorine

B

Hydrogen

C

Sodium

D

Oxygen

Markscheme

Electrolysis Questions

  1. GCSE
  2. /Chemistry
  3. /Electrolysis

34 exam-style questions on OCR GCSE Chemistry Electrolysis. Each one has a worked solution and a mark scheme showing where the marks go.

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