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Question 19

Which of the following oxides is basic?

  • A.NO2
  • B.AI2O3
  • C.SO2
  • D.CaO
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2010
Question no.
#19
Type
Objective
Previous · Q18The minimum amount of energy required for effective collisions between reacting… Next · Q20 Which of the following equimolar solutions would have the highest conductivity?

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