Question

The burning of LPG is an example of (a) rapid combustion (b) spontaneous combustion (c) slow combustion (d) explosion​

Answer 1

Explanation:

LPG burns rapidly and produces heat and light. When the gas burns in air it is a chemical change. Combustion of LPG is a chemical change because, after its combustion, the new substance formed changes chemically and cannot be turned back into LPG. Therefore, Burning of LPG is an example of rapid combustion.

Answer 2

Answer:

Option a is correct

Explanation:

Rapid combustion

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