1) baking a cake a) Chemical b) Physical 2) melting ice a) Chemical b) Physical  3) Shedding of paper  a) Chemical b) physical 4) boiling water a) chemical b) physical  5) Cooking an egg a) chemical b) physical  6) Elements present before the chemical reaction a) reactant b) product 7) A + B --------> AB , AB is ............. a) reactant b) product

physical or chemical change

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