When the electrolysis of acidified water is carried out :
(a) What is the ratio of the volume of hydrogen produced to the volume of oxygen ?
Give the equation for the discharge of ions at the two electrodes .

Explanation

To solve the question regarding the electrolysis of acidified water, we will follow these steps:

### Step 1: Understand the Electrolysis Process
Electrolysis of acidified water involves the decomposition of water (H₂O) into hydrogen (H₂) and oxygen (O₂) gases using an electric current. Acidified water contains H⁺ ions (from the acid) and OH⁻ ions (from the water).

### Step 2: Identify the Reactions at the Electrodes
- **At the Cathode (Negative Electrode)**: H⁺ ions are reduced to form hydrogen gas (H₂).

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