JEE Main 202124 Feb, Morning shiftChemistryMediumClassification of Elements and Periodicity in Properties127× since 2002
Number of amphoteric compounds among the following is ________.
(A) BeO
(B) BaO
(C) Be(OH)₂
(D) Sr(OH)₂
JEE Main 2021 · 24 Feb, Morning shift · Q14