Which one is an ideal fuel?

Correct option is C

The correct answer is (c) Natural Gas.

An ideal fuel is defined as a substance that is:

• Efficient: Produces a high amount of energy upon combustion.
• Environmentally Friendly: Produces minimal pollutants or harmful byproducts.
• Easily Accessible and Economical: Readily available and cost-effective.
• Convenient to Handle and Store: Safe to use and transport.

• High Calorific Value: It generates a significant amount of energy per unit volume compared to other fuels like wood or coal.
• Clean Burning: Produces fewer pollutants such as carbon monoxide (CO) and sulfur dioxide (SO₂) compared to kerosene, coal, or wood.
• Eco-friendly: Emits lower levels of greenhouse gases, making it a more sustainable energy source.
• Convenience: It is easily transportable through pipelines and has reliable storage options.
• Versatility: Used for domestic cooking, electricity generation, and as a fuel for vehicles (CNG).

• Kerosene:

  • Emits smoke and harmful gases during combustion.
  • Less efficient and less eco-friendly compared to natural gas.

• Coal:

  • Produces high levels of pollutants, including CO₂ and particulates.
  • Mining and burning coal cause significant environmental damage.

• Wood:

  • Inefficient energy source with a low calorific value.
  • Produces a lot of smoke and particulate matter, contributing to deforestation and air pollution.