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A non-polluting fuel for vehicles is...

A non-polluting fuel for vehicles is

A

Petrol

B

Diesel

C

Kerosene

D

Compressed Natural Gas (CNG)

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks for a non-polluting fuel for vehicles. This means we need to identify a fuel that does not produce harmful emissions when used. 2. **Identifying Common Fuels**: Common fuels used in vehicles include petrol, diesel, and kerosene. These fuels are known to produce pollutants when burned. 3. **Analyzing Combustion Products**: When petrol, diesel, or kerosene combust, they release harmful gases such as nitrogen dioxide, sulfur dioxide, and carbon dioxide. These gases contribute to air pollution. 4. **Introducing Compressed Natural Gas (CNG)**: CNG is a type of fuel that is derived from natural gas, primarily composed of methane. It is known for being cleaner than traditional fuels. 5. **Comparing Emissions**: When CNG is burned, it produces significantly fewer pollutants compared to petrol, diesel, and kerosene. This makes it a more environmentally friendly option. 6. **Conclusion**: Based on the analysis, the non-polluting fuel for vehicles is Compressed Natural Gas (CNG). **Final Answer**: The non-polluting fuel for vehicles is CNG (Compressed Natural Gas). ---
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks for a non-polluting fuel for vehicles. This means we need to identify a fuel that does not produce harmful emissions when used. 2. **Identifying Common Fuels**: Common fuels used in vehicles include petrol, diesel, and kerosene. These fuels are known to produce pollutants when burned. 3. **Analyzing Combustion Products**: When petrol, diesel, or kerosene combust, they release harmful gases such as nitrogen dioxide, sulfur dioxide, and carbon dioxide. These gases contribute to air pollution. ...
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