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Date November 2016 Marks available 1 Reference code 16N.1.hl.TZ0.33
Level HL Paper 1 Time zone TZ0
Command term Identify Question number 33 Adapted from N/A

Question

An iron rod is electroplated with silver. Which is a correct condition for this process?

A. The silver electrode is the positive electrode.

B. The iron rod is the positive electrode.

C. The electrolyte is iron(II) sulfate.

D. Oxidation occurs at the negative electrode.

Markscheme

A

Examiners report

[N/A]

Syllabus sections

Additional higher level (AHL) » Topic 19: Redox processes » 19.1 Electrochemical cells
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