1.

Match the formulas of oxides given in Column-I with the type of oxide given in Column-II and mark the correct option.

Answer»

A-(1), B-(2), C-(3), D-(4)
A-(4), B-(1), C-(2), D-(3)
A-(4),B-(2), C-(4), D-(1)
A-(4), B-(3) , C-(1), D-(2)

ANSWER :b


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