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JEE Main2005ChemistryChemical Bonding and Molecular StructureActual

Which of the following oxides is amphoteric in character?

Options

  1. ACaO
  2. BCO ₂
  3. CSiO ₂
  4. DSnO ₂

Correct answer

D. SnO ₂

Step-by-step solution

CaO basic SiO ₂ & CO ₂ acidic SnO ₂ amphoteric

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