India has vast reserves of Natural gas.

Explanation

### Step-by-Step Solution:

1. **Understanding Natural Gas**:
- Natural gas is a type of fossil fuel that is primarily composed of hydrocarbons. It is mostly made up of methane (CH4), which is an odorless gas.

2. **Chemical Composition**:
- The main component of natural gas is methane, which has the chemical formula CH4. This indicates that each molecule of methane consists of one carbon atom and four hydrogen atoms.

3. **Reserves in India**:
- India has significant reserves of natural gas. This means that there are large quantities of natural gas available for extraction and use within the country.

4. **Locations of Natural Gas Reserves**:
- The major locations where natural gas reserves have been found in India include:
- Tripura
- Rajasthan
- Maharashtra
- Krishna Godavari Delta

5. **Conclusion**:
- Therefore, the statement "India has vast reserves of natural gas" is true, as it is supported by the presence of natural gas in the mentioned states and regions.