Question

In electrolysis of water (a) name the gas collect at cathode and anode (b) why is volume of one gas collected at one electrode is double of another

Answer 1

Explanation:

in the electrolysis of water Hydrogen and oxygen gas formed

volume of one gas is collected more than other because one element has two atoms than other

that's y it has more volume than other

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Answer 2

Answer:

In electrolysis of water :

a ) . Hydrogen gas collected at cathode. And oxygen gas gas collect at anode.

b ) . We know that in water there is 2 hydrogen atom and 1 oxygen atom. That's why volume of gas collected at one electrode double than the other.

c ) . Pure water is a bad conductor of electricity when we add drops of dil sulphuric acid we make it a good conductor of electricity.