Which of the following does not involve a chemical reaction


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Which of the following does not involve a chemical reaction?

1. Digestion of food in our body.2.process of respiration.3.burning of candle wax when heated.4.melting of candle wax on heating.this is a MCQ's plz write down the answer.​

Answered by admin @



Answer:

3 ) melting of candle wax

Explanation:

i


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