Science, asked by nikhil065, 9 months ago

Q.9 One of the following processes does not involve a chemical reaction. That is
O (a) Digestion of foods in our stomach
(b) Burning of candle wax when heated
(c) Melting of candle wax when heated
O
(d) None of these​

Answers

Answered by manojdeepak
0

Answer:

none of these because in all these chemical reaction takes place.

Answered by ajanaki0806
0

Answer:

None of these..

Explanation:

option (d)

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