Question

types of combustion ​

Answer 1

Answer:

Rapid combustion.

Spontaneous combustion.

Explosive combustion

Answer 2

Answer:

☆ Types of combustion :

● SPONTANEOUS COMBUSTION :

when a substance suddenly bursts into flame at room temperature, without application of a cause(heat), it is called spontaneous combustion ,ex burning of white phosphorus, burning of sodium in air

● RAPID COMBUSTION :

when a substance burns rapidly ,on application of heat and produces good amount of heat and light, it is called rapid combustion. Ex burning of petrol , LPG

● SLOW COMBUSTION:

When a substance burns in oxygen slowly without applying heat, to give out small amount of heat but no light, it is called slow combustion ex burning of food in our body, rusting of iron.

● EXPLOSION :

When a substance suddenly bursts into flame on burning and produces heat, light, sound and gases, such reaction is called explosion. For example burning of fire crackers.

$- Be Brainly$