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  9. Q10
Question 10

Sulphur burns in air to form

  • A.an acidic oxide
  • B.a basic oxide
  • C.an amphoteric oxide
  • D.a neutra oxide
  • E.a mixed oxide
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
1993
Question no.
#10
Type
Objective
Previous · Q9What does X atand for in the following expression? X = Log (10) (H + ) Next · Q11 In which of the following changes is ∆S negative ?

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