JEE Mains · Chemistry · STD 11 - 3. Classification of elements and periodicity in properties
Among the following basic oxide is .....
- A \(SO _{3}\)
- B \(SiO _{2}\)
- C \(CaO\)
- D \(Al _{2} O _{3}\)
Answer & Solution
Correct Answer
(C) \(CaO\)
Step-by-step Solution
Detailed explanation
\(SO _{3}, SiO _{2}=\) Acidic \(CaO =\) Basic \(Al _{2} O _{3}=\) Amphoteric
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