1.

{:("Column X ","Column Y "),("a. Petrol ","i. Heterogenous mixture "),("b. Graphite ","ii. Compound "),("c. Sucrose ","iii.Element "),("d. Milk ","iv. Hamogeneous mixture "),(,):}

Answer»


ANSWER : a.(IV), B.(III), C.(ii), d.(i)


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