Question

Which of the following processes do
hot involve chemical reaction​

Answer 1

Answer:

Eg. of some processes that do not involve chemical reactions are:

1. Melting of candle wax

2. Ironing clothes

3. Tearing paper

4. Having a haircut

5. Formation of a solution etc.

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Answer 2

The chemical reaction are:

(1)Cooking;

(2) Evaporation;

(3) Melting of iron;

(4)Respiration;

(5) Digestion,etc.