Question

What type of combustion in which a substance catches fire on its own without application any external heat is called explosion . correct these statements​

Answer 1

Answer:

Spontaneous combustion: The combustion in which no external heat is given is known as spontaneous combustion. For example: Burning of white phosphorus in air.

Explanation:

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Answer 2

Explanation:

Spontaneous combustion: The combustion in which no external heat is given is known as spontaneous combustion. For example: Burning of white phosphorus in air.

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