Answer the following brief:
 
What do you mean by ignition temperature?
 
Ignition temperature is the at which a substance and starts burning in the presence of . Every has its own ignition temperature. If the substance is not heated to this temperature, will not take place even if oxygen is present. Once the ignition temperature is reached, the substance begins to react rapidly with oxygen and releases . Substances with lower ignition temperatures catch fire more easily than substances with higher ignition temperatures.