Not Desirable Property of a Good Fuel

Introduction:
A good fuel is a substance that releases energy when burned. It is an essential component of modern society that powers various machines, vehicles, and appliances. A good fuel should have specific desirable properties that make it efficient, economical, and environmentally friendly.

Desirable Properties of a Good Fuel:
Some of the desirable properties of a good fuel are as follows:

a) Economical in cost: A good fuel should be affordable and readily available to most people. It should not be too expensive as it will increase the cost of production and transportation.

b) Minimum sulphur content: The fuel should have a minimal amount of sulphur content as it can cause pollution and harm the environment. Low sulphur content can help reduce emissions and improve air quality.

c) High heating value: The fuel should have a high heating value, which means it can release a lot of energy when burned. This property is essential for high-performance engines and appliances.

d) Low emissions: The fuel should have low emissions, which means it should produce fewer pollutants and greenhouse gases. This property is essential for reducing air pollution and mitigating climate change.

Not Desirable Property of a Good Fuel:
The property that is not desirable for a good fuel is:

c) High ignition point: The fuel should not have a high ignition point as it can make it difficult to ignite and start the engine. High ignition point is not desirable as it can cause engine damage and reduce efficiency.

Conclusion:
In conclusion, a good fuel should have desirable properties such as being economical, low in sulphur content, high in heating value, and low in emissions. A high ignition point is not desirable for a good fuel as it can reduce efficiency and cause engine damage.