Question

During which of the following changes is a chemical change? 
Changing of water into steam

Melting of iron

Burning of fuel

Freezing of water

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Answer 1

Answer:

Burning of Fuel.

Explanation:

Burning of fuel is a chemical change.

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Answer 2

Answer:

Burning fuel is your answer for your question

Explanation:

while buring the fuel some chemical reaction takes place