Why are bubbles produced around the electrodes when electrodes are immersed in salt solution and electricity is passed?

Why are bubbles produced around the electrodes when electrodes are imm

1.	Why are bubbles produced around the electrodes when electrodes are immersed in salt solution and electricity is passed?
Answer» okie here is UR ansExplanation:Oxygen bubbles formed on the electrode connected to the POSITIVE TERMINAL of the battery and hydrogen bubbles formed on the other electrode. The passage of an ELECTRIC current through a conducting solution causes chemical reactions. As a result, bubbles of a gas may be formed on the electrodes.