in the electrolysis of water why is the volume of gas collected over one electrod is doubled than the gas collected over the other electrod?
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Answer. 4H2 + O2 = 2H2O Since atoms in hydrogen are souble rhan that of oxygen therefore volume of gas collected in one electrode is double than that in the other
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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.
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