Question

5. One of the following processes does not involve a chemical reaction. That is:
 a. Melting of candle wax when heated
 b. Burning of candle wax when heated
 c. Digestion of food in our stomach
 d. Ripening of banana​

Answer 1

Option a.Melting of candle wax when heated is Your Answer

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Answer 2

Answer :

(a) melting of candle when heated

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