Question

Rapid combustion is:

• A. when gas burns, it produces heat and light
• B. when material suddenly bursts into flames
• C. when there is an evolution of large amount of heat in short span of time
• D. all of these

Answer 1

The correct option is C

when there is an evolution of large amount of heat in short span of time

The combustion in which large amount of heat is produced within short time is called as rapid combustion.