2. State whether the following statements are true or false. In case a statement is false, write the corrected statement in your notebook.(a) Cutting a log of wood into pieces is a chemical change. (True/False)(b) Formation of manure from leaves is a physical change. (True/False)(c) Iron pipes coated with zinc do not get rusted easily. (True/False)(d) Iron and rust are the same substances. (True/False)(e) Condensation of steam is not a chemical change. (True/False)

Radhika Batra , 11 Years ago

Grade 11