Question

a) Name the composition of cathode and anode.

b) Name the gases collected at the anode and cathode.

c) Is the volume of the gas collected, the same in both the test tubes? Why?
in electrolysis of water
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Answer 1

Answer:

a) oxygen is attracted to +electrode i.e.,the anode and while the positive portion i.e, hydrogen is attracted to - electrodei.e, is cathode.

b) gases collected at the abode and cathode is hydrogen.