Question

State which statement is a physical change or a chemical change:

(a) Sawing wood
(b) Cooking eggs
(c) Melting chocolate
(d) Chewing sweets
(e) Rusting iron
(f) Filing your fingernails
(g) Milk turning sour
(h) Blow-drying your hair
(i) Boiling water
(j) Baking a cake
(k) Burning a match

Answer 1

Physical change: A,C ,D, F, H, I

Chemical Change: B, E, G, J, K