1.

Classify the following as physical and chemical changes: (i) Eraser used for deleting pencil marks (ii) Cooking of food items (iii) Formation of clouds (iv) Making ice candy

Answer»

Classify the following as physical and chemical changes:
(i) Eraser used for deleting pencil marks
(ii) Cooking of food items
(iii) Formation of clouds
(iv) Making ice candy




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