Among Al 2 O 3 , SiO 2 , P 2 O 3 and SO 2 the correct order of acid strength is:
Chemistry · NEET · NTA Exams — Classification of Elements and Periodicity in Properties
Among Al2O3, SiO2, P2O3 and SO2 the correct order of acid strength is:
- SO2 < P2O3 < SiO2 < Al2O3
- SiO2 < SO3 < Al2O3 < P2O3
- Al2O3 < SiO2 < SO2 < P2O3
- Al2O3 < SiO2 < P2O3 < SO2
Answer
(D) Al 2 O 3 < SiO 2 < P 2 O 3 < SO 2
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