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MHT CET202416 May 2024Evening ShiftChemistryClassification of Elements and Periodicity in PropertiesActual

Identify basic oxide from following.

Options

  1. ASO ₃
  2. BNO
  3. CAl ₂ O ₃
  4. DCaO

Correct answer

D. CaO

Step-by-step solution

SO ₃= Acidic oxide, NO = Neutral oxide Al ₂ O ₃= Amphoteric oxide, CaO = Basic oxide Oxides of the metals of Group I and II are basic, while that of non-metals are acidic.

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