Fill in the blanks to make true statements.
When electric current is passed through water containing a small amount of dilute sulphuric acid, then
Oxygen gas is liberated at the — (nega tive/positive) electrode called the --

Explanation

To solve the question, we need to fill in the blanks with the correct terms based on our understanding of electrolysis and the behavior of electrodes during the process.

### Step-by-Step Solution:

1. **Understanding Electrolysis**: When electric current is passed through water containing a small amount of dilute sulfuric acid, the process is known as electrolysis. During this process, water (H2O) breaks down into its constituent gases, hydrogen (H2) and oxygen (O2).

2. **Identifying the Electrodes**: In electrolysis, there are two electrodes:
- **Anode**: The positive electrode where oxidation occurs.
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