Question

Take two pencils and sharpen both the ends. Fill the beaker with tap water. Connect the

graphite of pencils to 9v battery and the contact should be good. Use a piece of card board to hold the pencils in a vertical position. Now wait for 3 – 4 minutes and observe the electrodes carefully.

what do you observe near the graphite of pencils?​

Answer 1

Explanation:

The current might pass through the graphite