Question

Classify the following as physical or chemical changes (i) Formation of curd from milk
(ii) Condensation of steam
(iii) Growth of a plant
(iv) Breaking of a glass tumbler

Answer 1

Answer:

1. Chemical change
2. Physical change
3. Chemical change
4. Chemical change

Answer 2

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❀ Chemical change

❀ Physical change

❀ Chemical change

❀ Chemical change