Question

combustion
Rapid
3
spontaneous combustion​

Answer 1

Answer:

RAPID COMBUSTION = When a substance bursts in a short span of time, the combustion of the substance is almost complete and a large amount of heat and light is produced.

SPONTANEOUS COMBUSTION = In this type of combustion, a substance catches fire as soon as its temperature reaches the ignition temperature.

Answer 2

• RAPID COMBUSTION = When a substance bursts in a short span of time, the combustion of the substance is almost complete and a large amount of heat and light is produced.
• SPONTANEOUS COMBUSTION = In this type of combustion, a substance catches fire as soon as its temperature reaches the ignition temperature