1) Melting of ice a) Physical change b) Chemical Change 2) Which out of these is irreversible change a) Separation of Oil and Water b) Curd from milk 3) Melting Of wax a) Reversible Change b) Irreversible Change 4) Substances that are dissolved are a) Solution b) Solute 5) Substances that dissolves the solute are a) Solution b) Solvent 6) Chopping of Vegetable a) Reversible Change b) Irreversible Change 7) Which out of all shows Reversible Change a) Separation of Oil and Water b) Baking a cake 8) Gas is formed during a chemical reaction .. a) Evidence b) Not performed correctly

Round 1

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