What is the difference between an explosion and combustion?

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In the former it is violent and rapid creation with release of much heat energy while in the latter it is a generally slow reaction with release of less heat energy

In the former nuclear reactions take place while in the latter burning takes place

In the former it is a violent and rapid reaction with release of much heat of energy while in the latter it is a generally slow reaction with release of slow energy

none of these

Explanation

Answer:

In the former, it is violent and rapid creation with release of much heat energy while in the latter it is a generally slow reaction with release of less heat energy