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  9. Q0
Question 0

The fuming of kettles is caused by the presence in the water of

  • A.Calcium tetraoxosulphate (VI)
  • B.Calcium hydrogentrioxocarbonate (IV)
  • C.Calcium hydroxide
  • D.Calcium trioxocarbonate (IV)
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
2002
Question no.
#0
Type
Objective
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