Which statement is not true about the electrolysis of a 1 M solution of KI to which phenolphthalein — Electrochemistry Chemistry Question
Question
Which statement is not true about the electrolysis of a 1 M solution of KI to which phenolphthalein has been added?
A.✓ Correct
Potassium metal is formed.
B.
A yellow color appears at the anode.
C.
A pink color appears at the cathode.
D.
A gas is produced at the cathode.
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