Which of the following statements is incorrect? - Vidyadip

MCQ

Which of the following statements is incorrect?

A
Anode is an electrode connected to the positive terminal of the battery.
B
Pure water is poor conductor of electricity.
C
Electrolysis is used in the refining of impure metals.
✓
Ions can have only a positive charge.

✓

Answer

Correct option: D.

Ions can have only a positive charge.

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