Question

Identify the correct option regarding the ignition temperature of a good fuel.

A. Ignition temperature below room temperature

B. Ignition temperature above room temperature

C. Ignition temperature equal to 100∘C

D. Ignition temperature equal to room temperature​

Answer 1

Answer:

option B is correct :Ignition temperature above room temperature

Explanation:

Each combustible substance must be heated to certain temperature before it catches fire.The lowest temperature up to which a substance must be heated before it catches fire is called its ignition temperature . hope that helps !

Answer 2

Answer:

Option B, Ignition temperature above room temperature.

Explanation:

IGNITION TEMPERATURE:

• The minimum temperature required by a substance to undergo combustion and produce heat and light.
• Any substance when heated must reach its ignition temperature to catch fire.
• For example, if ignition temperature of a substance is 210 degrees Celsius it means that the substance do not catch fire until it reaches that temperature.

IF IGNITION TEMPERATURE IS BELOW ROOM TEMPERATURE:

If ignition temperature is below room temperature it will catch fire easily and undergo combustion very fast ad it is dangerous.

IF IGNITION TEMPERATURE IS EQUAL TO ROOM TEMPERATURE:

If ignition temperature equals to room temperature then also it can catch fire spontaneously without any external heat.

A good fuel is considered based on its ignition temperature.

A good fuel should not be easily combustible spontaneously without providing any external heat.

So, ignition temperature of a good fuel should be above room temperature.

To know more about good fuel and ignition temperature visit the below links:

https://brainly.in/question/4650095

https://brainly.in/question/7007813