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  9. Q3
Question 3

Which oxide is amphiprotic (amphoteric)?

  • A.MgO
  • B.NaO
  • C.CaO
  • D.ZnO
  • E.BeO
Objective

Question details

Exam body
UI
Subject
Chemistry
Year
2011/2012
Question no.
#3
Type
Objective
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