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Question 69

Chlorine is used in water treatment as

  • A. Germicide
  • B. Decolorizing agent
  • C. An antioxidant
  • D. A coagulating agent
Objective

Question details

Exam body
BUK
Subject
Chemistry
Year
2010/2011
Question no.
#69
Type
Objective
Previous · Q68Which of the following changes is ΔS negative Next · Q70 Which of the following pieces of apparatus can be used for drawng a current of…

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