1.

Match the formulas of oxides given in Column I with the type of oxide given in Column II and mark the correct option. {:("Column I","Column II"),((A) Pb_(3)O_(4),(1)"Neutral oxide"),((B)N_(2)O,(2)"Acidic oxide"),((C)Mn_(2)O_(7),(3)"Basic oxide"),((D)Bi_(2)O_(3),(4)"Mixed oxide"):}

Answer»

`{:(A(1),B(2),C(3),D(4)):}`
`{:(A(4),B(1),C(2),D(3)):}`
`{:(A(3),B(2),C(4),D(1)):}`
`{:(A(4),B(3),C(1),D(2)):}`

Answer :B


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