Through ions or electrons.
when electric current is passed through acidified water hydrogen gas is released at the cathode..
Electric Current
when electric current is passed through acidified water hydrogen gas is released at the cathode..
when electric current is passed through acidified water hydrogen gas is released at the cathode..
oxygen and hydrogen gas
Electric discharge
When an electric current is passed through water oxygen gas is produced on cathode because oxygen is positive and cathode is negative . So, oxygen is produced.
pass an electric current through water - H20, and the current will divide the water molecules into hydrogen gas and oxygen gas
Blue or lavender.
An electric discharge through neon gas gives a reddish-orange glow which is most commonly used in advertising signs and lamps.
The anode is the negative electrode. It produces hydrogen gas.
Hydrogen gas evolves from the cathode and oxygen gas evolves from the anode.