Multiple choice

Which one of the following sets represents acidic oxides only?

  1. SnO2, PbO2, SiO2

  2. CO2, PbO2, SiO2

  3. CO2, SiO2, GeO2

  4. SnO2, SiO2, GeO2

  5. CO2, SnO2, PbO2

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

CO2, SiO2, GeO2: All the three are acidic oxides.