An important liquid fuel, used in homes is ______.

Explanation

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks for an important liquid fuel used in homes.

2. **Recall Common Liquid Fuels**: Think about the types of liquid fuels commonly used in households. Some examples include kerosene, diesel, and liquefied petroleum gas (LPG).

3. **Focus on LPG**: Among these, LPG (Liquefied Petroleum Gas) is a widely recognized liquid fuel used in homes for cooking and heating.

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