LPG is mixture

Options

A. Methane and ethane
B. Methane and hydrogen
C. Butane and isobutane
D. Ethane and ethylene

Answer

### Step-by-Step Solution:

1. **Understanding LPG**:
- LPG stands for Liquefied Petroleum Gas. It is a flammable mixture of hydrocarbon gases.

2. **Components of LPG**:
- The primary components of LPG include propane (C3H8), butane (C4H10), and isobutane (C4H10).

3. **Analyzing the Options**:
- The question provides several options regarding the composition of LPG:
- Option 1: Methane, Methane, Methane and Hydrogen
- Option 2: Butane and Isobutane
- Option 3: Ethane and Ethylene

4. **Identifying the Correct Option**:
- From the knowledge of LPG's composition, we can conclude that the correct answer must include butane and isobutane.
- Therefore, the correct option is **Option 2: Butane and Isobutane**.

5. **Conclusion**:
- LPG is primarily a mixture of propane, butane, and isobutane. Among the given options, the one that accurately reflects this composition is Butane and Isobutane.