Define ignition temperature....

Define ignition temperature.

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**Step-by-Step Text Solution:** 1. **Understanding the Concept**: The term "ignition temperature" refers to a specific temperature point related to combustion. 2. **Definition**: Ignition temperature is defined as the minimum temperature at which a substance begins to burn or ignite. 3. **Importance**: This temperature is crucial because it indicates the point at which a material can catch fire and sustain combustion. ...

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Knowledge Check

Ignition temperature is

A

Lowest temperature at catch fire

B

Higher temperature at catch fire

C

Any temperature

D

None of these

Ignition temperature is

A

Lowest temperature at catch fire

B

Higher temperature at catch fire

C

Any temperature

D

None of these

The necessary conditions for combustion process to occur are 1. availability of air/oxygen only 2. availability of air/oxygen and fuel 3. temperature of fuel below ignition temperature 4. temperature of fuel above ignition temperature Select the correct alternative.

A

1 and 2

B

2 and 4

C

3 and 1

D

4 and 1

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