Question

24. Differentiate between Spontaneous and Rapid Combustion.​

Answer 1

Answer:

spontaneous combustion is the ignition of the substances due to the rapid oxidation of its own materials. ... Rapid combustion on the other hand releases large amount of heat and light energy.

Answer 2

Answer:

Rapid combustion is the combustion in which a substance burns rapidly with the help of an external source and produces heat within a very short time. Eg:- Burning of LPG.

Spontaneous combustion: The ignition of a substance or body from the rapid oxidation of its own constituents without heat from any external source is known as spontaneous combustion. Example: 1. Phosphorous and sulphur start burning instantaneously; at room temperature

Explanation: