Question

Electrolysis of water using iron nail and plastic bottle

Answer 1

HEY MATE

HERE IS YOUR ANSWER

1. CONNECT ONE END(+) OF WIRE TO AN IRON NAIL.
2. AND ANOTHER END (-) TO ANOTHER IRON NAIL.
3. PUT A BATTERY OF 12V BETWEEN THE WIRE AND CONNECT TO THE WIRE.
4. ALSO ATTACH A SWITCH TO CONTROL THE FLOW OF CURRENT.
5. PUT THE TWO NAILS IN A HALF-CUT BOTTLE CONTAINING WATER BUT AT SOME CM DISTANCE.
6. NOW SWITCH IT ON.
7. OBSERVE THE CHANGES THAT O2 AND H2 IS GETTING RELEASED ON THE THE TWO NAILS.

(DON'T TOUCH THE BOTTLE AS THIS PROCESS ID HIGHLY EXOTHERMIC.)

HOPE THIS HELPS YOU

^_^