Identify the correct order of acidic strengths of CO 2 , CuO, CaO, H 2 O.
Chemistry · JEE Advanced · NTA Exams — Classification of Elements and Periodicity in Properties
Identify the correct order of acidic strengths of CO2, CuO, CaO, H2O.
- CaO < CuO < H2O < CO2
- H2O < CuO < CaO < CO2
- CaO < H2O < CuO < CO2
- H2O < CO2 < CaO < CuO
Answer
(A) CaO 2 O 2
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