Ignition temperature is the lowest temperature at which a substan… - Vidyadip

MCQ

Ignition temperature is the lowest temperature at which a substance catches fire. Identify the correct option regarding the ignition temperature of a good fuel.

A
Ignition temperature below room temperature.
B
Ignition temperature equal to $100^\circ C$.
C
Ignition temperature equal to room temperature.
✓
Ignition temperature above room temperature.

✓

Answer

Correct option: D.

Ignition temperature above room temperature.

Ignition temperature is the lowest temperature at which a substance catches fire. We know, if the temperature of the fuel will be lower than the room temperature, then it can catch fire very easily which will be hazardous. So, for an ideal or a good fuel, the ignition temperature should be higher than room temperature.

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