Description

Each cell consists of a 75 (l) x 25 (intdia) mm glass cylinder with a 2 hole
rubber stopper fitted with 2 carbon electrodes. Electrical contact is made
through the crocodile clips and apiece of insulating material between the electrodes
prevents short circuiting. The gases evolved arecollected in two 57 x 10mm test tubes suspended
over the electrodes by a piece of wood and rubberbands. Set of 3