1.

{:("""A","""B"),("1. Kerosene from water","a. Chemical change"),("2. Iron pins from sand","b. Centrigugation"),("3. Butter from curd","c. Physical change"),("4. Digestion of food separation","d. Magnetic"),("5. Freezing of water","e. Decantation"):}

Answer»


Answer :1 - E, 2 - d, 3 - B, 4 - a, 5 - C


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