Question 3(2015)From the oxides — SO2, SiO2, Al2O3, MgO, CO, Na2O — Select(i) A basic oxide(ii) An amphoteric oxide.

ICSE Class 10 Chemistry Question 32 of 64

Metallurgy — Question 32

Question

From the oxides — SO₂, SiO₂, Al₂O₃, MgO, CO, Na₂O — Select

(i) A basic oxide

(ii) An amphoteric oxide.

Answer

(i) Na₂O

(ii) Al₂O₃