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Question 80

Which of the following will not affect the degree of hardness in a sample of temporarily hard water.

  • A. Addition of washing soda
  • B. Addition of washing soda
  • C. Treatment with cation exchange resin
  • D. Filtration
Objective

Question details

Exam body
BUK
Subject
Chemistry
Year
2010/2011
Question no.
#80
Type
Objective
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