Question

The burning of LPG is an example of



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Answer 1

Explanation:

When LPG comes out of the cylinder it changes from liquid to gaseous state, which is physical change. Then the gas burns in the air which is a chemical change. Another example is Lighting of candle. When a candle is lighted, the heat produced melts the wax.

Answer 2

Answer:

The burning of LPG is an example of both chemical change and physical change.

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