The electrolysis of a solution resulted in the formation of H_{2} (g) at the cathode and O_{2} (g) at anode.The solution is ?
Answers
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Question:
The electrolysis of a solution resulted in the formation of H₂ (g) at the cathode and O₂ (g) at anode. The solution is?
__________________________________________________________Answer:
Your answer is H₂O
__________________________________________________________Explanation:
As we know that at the anode, oxidation takes place and at the cathode reduction takes place
Water on electrolysis, at the anode, oxygen gets oxidised and then, it is released as O₂ gas. and at the cathode, hydrogen gets reduced and then, H₂ gas is released
2H₂O → 2H₂ + O₂
The volume of hydrogen colloected at the cathode is twice the volume of oxygen collected at the anode
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