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Date May 2016 Marks available 1 Reference code 16M.1.sl.TZ0.22
Level SL Paper 1 Time zone TZ0
Command term State Question number 22 Adapted from N/A

Question

Which statement is correct for a voltaic but not for an electrolytic cell?

A.  An electrolyte is required.
B.  The anode is where oxidation occurs.
C.  Ions move in the electrolyte.
D.  Electrons flow from the negative electrode to the positive electrode.

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Core » Topic 9: Redox processes » 9.2 Electrochemical cells
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