Which of the following oxides is amphoteric in character [AIEEE 2005]

1.	Which of the following oxides is amphoteric in character [AIEEE 2005]
A.	\[CaO\]
B.	\[C{{O}_{2}}\]
C.	\[Si{{O}_{2}}\]
D.	\[Sn{{O}_{2}}\]
Answer» E.

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Which of the following oxides is amphoteric in character [AIEEE 2005]

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