In gobar gas, the maximum amount is that of:

Options

A. Butane
B. Methane
C. Propane
D. Carbon dioxide

Answer

**Step-by-Step Solution:**

1. **Understanding Gobar Gas:** Gobar gas, commonly known as biogas, is produced through the anaerobic digestion of organic matter, such as animal dung (gobar). It consists of various gases.

2. **Identifying the Components of Gobar Gas:** The primary components of gobar gas include:
- Methane (CH₄)
- Carbon Dioxide (CO₂)
- Hydrogen Sulfide (H₂S)
- Trace amounts of other gases (like hydrogen and others).

3. **Analyzing the Composition of Biogas:**
- Methane typically constitutes about 50-70% of the total gas produced.
- Carbon Dioxide makes up about 30-40%.
- Hydrogen Sulfide is present in smaller amounts, approximately 1-5%.

4. **Determining the Maximum Component:** Given the percentages, methane is the gas present in the highest concentration in gobar gas.

5. **Conclusion:** Therefore, the maximum amount of gas present in gobar gas is methane.

**Final Answer:** Methane.

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